Katelynn is excited about her trip to Chicago with her orchestra. She needs to raise $500 in order to go. She decides to make and sell scarves in order to fund her trip. In order to make each scarf, she will need $3 worth of yarn. If she plans on making 100 scarves, how much must she charge for each scarf in order to be able to pay for her trip?

Answers

Answer 1

Answer:

$8 each scarf

Explanation:

Let the selling price for each scarf be x,

Formula:

unit amount(selling price - cost price) = total profit

Stepwise:

100(x - 3) = 500

100(x) - 100(3) = 500

100x - 300 = 500

100x = 500 + 300

100x = 800

x = 8


Related Questions

Which equation is not linear?

y = –3x + 4
y = 6x
y = 3
y = x5 – 1

Answers

Answer:

y=3 maybe

Step-by-step explanation:

Find the perimeter of the semicircle below. Use 3.14 for
pi.
1.6 ft

Answers

Answer:

8.2ft

Step-by-step explanation:

Perimeter of a whole circle = 2*pi*r with radius r

Here we have 1.6ft as the radius so the whole circle's perimeter would be

2 * 3.14 * 1.6 = 10.048

We have half the circle so we half this number to 5.024.

Now we have to add the bottom straight line, which is two radii (two lots of 1.6)

5.024 + 1.6  + 1.6 = 8.224 which is rounded to 8.2ft

Select the correct answer. Which two rational numbers does 24 lie between? СА. and 22 7 OB. 3.17 and 3.71 OC. v4 and v9 OD. 3.70 and 3.75 Reset​

Answers

Answer:

D. 3.70 and 3.75

is the answer

Step-by-step explanation:

#platolivesmatter

The two rational numbers that √14 lie between is 3.70 and 3.75.

What are the two rational numbers that √14 lie between ?

A rational number is a number that can be expressed as a fraction of two integers.

Examples of rational numbers are 4, 1/2 and 4.25.

The square root od √14 is 3.74.

To learn more about rational numbers, please check: https://brainly.com/question/20435423

Simplify negative 4 and 1 over 4 − negative 9 and 1 over 2. Help ;---;

Answers

Answer:

-53/4

Step-by-step explanation:

=-4+1/4-9+1/2

=-16+1-36+2/4

=-53/4

What is the surface area of a sphere with radius 4?
A. 16 units2
B. 12x units 3
C. 3290 units2
D. 644 units2

Answers

Answer:

a

Step-by-step explanation:

you need to divide the entire amount of

A. 16 units 2
Divide the units

Please help.............:)

Answers

Answer:

easy lol

Step-by-step explanation:

add me on sñap my ID is: arshad2623f

please i just wanted to make friends cuz I'm alone BTW I'm 15yo

Answer:

What is y,t and z?

Step-by-step explanation:

HELLP!! U WILL GET I,000 POINTS Alistair writes the system of equations below. 2x+3y=−60 2x+3y=120 ------------------------------------------------------------------------------------------------------------------------ Which statement describes the solution to this system of equations? There is exactly (2,3) There is exactly one solution (-60,120) There is no solution to the systems of equations There are infinite numbers of the solution to the system

Answers

Answer:

Step-by-step explanation:

Does it say what x and y equals

Answer: there is no solution to the system of equation

Step-by-step explanation:

C

The time T takes to buy a fuel at a petrol station varies directly as the number of vehicles V on a quare and inversely as the number of pumps P available in the station. In a station with pumps, it took 10minutes to uel 20 vehicles. Find 1. The relationsip between T, P and V. 2. The time it will take to fuel 50 vehicles in the station with 2 pumps. 3. The number of pumps required to fuel 40 vehicles in 20 minutes.

Answers

Answer:

The time T takes to buy a fuel at a petrol station varies directly as the number of vehicles V on a quare and inversely as the number of pumps P available in the station. In a station with pumps, it took 10minutes to uel 20 vehicles. Find 1. The relationsip between T, P and V. 2. The time it will take to fuel 50 vehicles in the station with 2 pumps. 3. The number of pumps required to fuel 40 vehicles in 20 minutes.

For each pair of mathematical expressions, determine if the expressions have equal values. Select each pair of expressions that came out to be equal.
Please note, not all pairs will come out to the same value. We want you to determine if the expressions in each answer option have the same value. A. 36 divided by 3+3 and 2^2 + 2. B. -(2/3)^2 and 4/9. C. 8(-9) and - 12 - 60. D. 1+2/4 and 1 - 1/4.

Answers

Answer:

A) equal

B) equal

C) equal

D) not equal

Step-by-step explanation:

The pairs of options (A), (B), and (C) of expressions came out to be equal.

What are Arithmetic operations?

Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operations.

We want to determine if the expressions in each answer option have the same value

A. 36 divided by 3+3 and 2^2 + 2.

⇒ 36/(3+3) =36/6 =6

⇒ 2² + 2 = 4 + 2= 6.

Here, pair of expressions that came out to be equal

B. -(2/3)^2 and 4/9.

⇒ -(2/3)² = 4/9

Here, pair of expressions that came out to be equal

C. 8(-9) and - 12 - 60.

⇒ 8(-9) = -72

⇒  - 12 - 60 = -72

Here, pair of expressions that came out to be equal

D. 1+2/4 and 1 - 1/4.

⇒ 1+2/4 = 6/4

⇒ 1 - 1/4 = 3/4

Here, the pair of expressions came out to be not equal.

Thus, the pairs of options (A), (B), and (C) of expressions came out to be equal.

Learn more about the arithmetic operations here:

brainly.com/question/25834626

#SPJ2

-1/2x-8=hx-8 what does h equal?

Answers

Answer:

H = -1/2

Step-by-step explanation:

How many kilograms of chocolate will each person get if 4 people share 13 of a kilogram of chocolate equally?

Answers

Step-by-step explanation:

hope it helps

plz rate my answer

Which set of ordered pairs does not represent a function?
O {(0,6), (5,-4), (3, -4), (8,-6)}
O {(6,-1), (-6, -1),(-2,-8),(-4,9)}
O {(-3, -3), (4,1),(-3,3), (2, 2)}
O {(1,-4), (5, -7), (-3,-6), (-2,-4)}

Answers

the third one (-3,-3) (4,1) (-3,3) (2,2)

30 points!!!! a class of 30 students the Ratio of the numbers of boys to girls 7:8
How many girls are there in the class?

Answers

Answer:

16 girls in the class

14 boys in the class

Step-by-step explanation:

Because of the ratio of 7:8, I added 7+8.

7+8= 15

30 (the number of students in the class) divided by 15 (the sum of the ratio)

30/15= 2

I then multiplied 8 from the "girls" part of the ratio by 2 (the quotient of 30/15) and got 16. Then I subtracted 16 from 30 and got 14, which s the number of boys in the class.

Hope this helps!

Which fraction is equivalent to 1/6?

Answers

Answer:

There could be many answers: 2/12, 3/18, 4/24...

Step-by-step explanation:

You never really gave options but all you do is just take 1/6 and multiply the top and bottom by a certain number to get what you're looking for, for example 1/6 times 2, both on the top and bottom will get you 2/12 because 1 times 2 is 2 and, 6 time 2 is 12. :)

Answer:

2/12 6/36 there's alot more

Jenna's profit for selling 38 felt ornaments is $104.50. Suppose Jenna keeps track of the number of sales (x) and profit (y) on a graph. Which statements are correct?

Answers

Answer: B and E

Step-by-step explanation: Trust me, this is correct

The equation of the graph representing Jenna's profit is -

y = 2.75x

What is a expression? What is a mathematical equation? What is Equation Modelling?

A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

We have Jenna's profit for selling 38 ornaments is $104.50. Suppose Jenna keeps track of the number of sales (x) and profit (y) on a graph.

Assume that the equation of the graph representing Jenna's profit is -

y = mx + c

Then, it is a basic fact that with 0 sales, $0 profit will will be there. So, the line passes through (0, 0). Hence, the y - intercept [c] = 0. Then -

slope = [m] = (104.5)/38 = 2.75

So, the equation of line would be -

y = 2.75x

Therefore, the equation of the graph representing Jenna's profit is -

y = 2.75x

To solve more questions on Equations, Equation Modelling and Expressions visit the link below -

brainly.com/question/14441381

#SPJ2

Simplify the expression 3.3 - 5.5n - 4n + 6 =

Answers

Answer:

Hello! have a good day!

−9.5n + 9.3

Answer:

Our answer would be 9.3-9.5n!

Step-by-step explanation:

My explanation is that:

Add : 3.3 and 6

-5.5n-4n+9.3

then subtract 4n from -5.5n

-9.5n+9.3 would be our answer!

What is perimeter and area of this object?

Answers

Answer:

Step-by-step explanation:

You have a circle with radius r = 3 ft and a 3-by-12 rectangle.

Area of circle = πr² = 9π ft²

Area of rectangle = 3 × 12 = 36 ft²

Total area = 36 + 9π ≈ 64.3 ft²

Perimeter of circle = 2πr = 6π ft

Perimeter of rectangular projections = 18 ft

Total perimeter = 6π +18 ≈ 36.8 ft

If (2,-6) is rotated 90 degrees clockwise what would be the coordinates

Answers

Answer:

Step-by-step explanation:

Rotating (2,-6) 90 degrees results in (6,2)

A medium pizza at Pizzaz Pizza
costs $12 plus 1.00 per topping,
A medium pizza at Crustie's
Pizza costs $10 plus $1.50 per
topping. How many toppings
does it take so that a medium
pizza costs the same at each
pizzeria? Define your variables,
write a system of equations, and
solve

Answers

Answer:

21

Step-by-step explanation:

Answer:

it would take four toppings so that a medium pizza would cost the same at a pizzeria

3x-2y= 10
Write the slope intercept for of the equation

Answers

Answer: y = -3/2x + 5

Step-by-step explanation:

Answer:

y= 3/2x - 5

Step-by-step explanation:

Slope intercept form is y=mx + b

1. subtract 3x from both sides -2y= -3x + 10

2. divide -2 on each value y= 3/2x - 5

3. simplify if needed (already in simplest form)

que es la regla de los signos​

Answers

Answer:

La regla de los signos son los positivos y los negativos.Pero otra cosa son cuales son las raglas de los signos.

Who is the final "A" in pretty little liars and whats the plot twist bc this show last forever

Answers

Alex drake is the final a. Alex is also Spenser’s evil British twin

___________________________________________________________

Answer: Alex Drake and the plot twist is when "A.D." reveals themselves to be Alex Drake, the twin sister of Spencer.

___________________________________________________________

What is BC in simplest radical form

Answers

Answer:

Step-by-step explanation:

Draw altitudes from A and D to get two 30°-60°-90° triangles.

The sides of a 30°-60°-90° triangle are in the ratio 1:√3:2.

BC = 3√3 + 16 + 9√3 = 16 + 12√3

Hey if someone could please help me with this i waould be very greatful

Answers

Answer:

40%

Step-by-step explanation:

2/5x100%=40%

The answer is 40% I think

Pls help middle school math!!

Answers

Answer:

r = √A/π      (radius = square root of a over pi)

Explanation:

There is a radius and a diameter. Diameter is the length of the whole circle across. The radius is half of the circle's length across, so half of the diameter.

hope this answers your question!

The area of the figure is how many square units?

Answers

Answer:

hope it helped

have a nice day mate

how do I find the percent of budget?​

Answers

Answer:

First, subtract the budgeted amount from the actual expense. If this expense was over budget, then the result will be positive.

Next, divide that number by the original budgeted amount and then multiply the result by 100 to get the percentage over budget. If your expenses were lower than your budgeted amount, then this number will be negative, describing the percentage under budget.

-0.1=-10c. Solve each equation

Answers

Answer:

c = 0.01

Step-by-step explanation:

divide both sides by -10 to isolate c

-0.1 = -10c

/-10.      /-10

0.01 = c

c = 0.01

The answer to this question is 0.01

At 6:00 A.M., the temperature was 10º below zero. During the day, the temperature rose an average of 2º per hour. If h represents the number of hours since 6:00 A.M., which equation represents the temperature T?

Answers

Answer:

10+2h=T

hope this helps :)

Reece tells Clay that when the area defined by Triangle DEF dries out, it becomes covered with native grasses and plants. What is the area of this section? Round intermediate results to 3 decimal places and the final answer to 1 decimal place.

Answers

Answer:

im trying to figure out give me like 3 minutes

Step-by-step explanation:

Other Questions
What do we use as our money? What is it that we use on a daily basis to buy and sell things? Consecutive numbers follow one right after the other. An example of three consecutive numbers is 17,18,and 19. Another example is -100,-99,-98. How many sets of two or more consecutive positive integers can be added to obtain a sum of 100? The rate of CongWin size increase (in terms of MSS) while in TCP's Congestion Avoidance phase is ______. Galileo's Telescope Galileo's first telescope used a convex objective lens with a focal length f=1.7m and a concave eyepiece, as shown in the figure. (Figure 1)When this telescope is focused on an infinitely distant object, and produces an infinitely distant image, its angular magnification is +3.0.A. What is the focal length of the eyepiece? in cmb.How far apart are the two lenses? in mExpress your answer using two significant figures. john moved his office from a building he was renting downtown to the carriage house he owns behind his house. how will his profit change?a. explicit and implicit costs rise b. explicit and implicit costs fall c. explicit costs rise; implicit costs fall d. explicit costs fall; implicit costs rise e. not enough information is given EXERCISE 9.3.4: Paths that are also circuits or cycles. (a) Is it possible for a path to also be a circuit? Explain your reasoning. Solution (b) Is it possible for a path to also be a cycle? Explain your reasoning. EXERCISE 9.3.5: Longest walks, paths, circuits, and cycles. (a) What is the longest possible walk in a graph with n vertices? Solution A There is no longest walk assuming that there is at least one edge in the graph. If {v, w} is an edge, then a sequence that alternates between vertex v and vertex w an arbitrary number of times, starting with vertex v and ending with vertex w, is a walk in the graph. There is no bound on the number of edges in the walk. (b) What is the longest possible path in a graph with n vertices? Solution A A path is a walk with no repeated vertices. The number of vertices that appear in a walk is at most n, the number of vertices in the graph. A walk with at most n vertices has at most n-1 edges. Therefore, the length of a path can be no longer than n - 1. Consider the graph Cn with the vertices numbered from 1 through n around the graph. The sequence (1, 2, ..., n-1, n) is a path of length n - 1 in Cn. Therefore, it is possible to have a path of length n-1 in a graph. What is the longest possible cycle in a graph with n vertices? Feedback? Takes 1 hour and 21 minutes for a 2. 00 mg sample of radium-230 to decay to 0. 25 mg. What is the half-life of radium-230? Consider two negative charges, -/q/ and -/3q/, held fixed at the base of an equilateral triangel of side length s. The remaining vertex of the triangle is point P. Let q = -1 nC, s = 3 cm b) what is the potential energy of this system of two charges c) what is the electric potential at point P? d) How much work will it take (similarly, what will be the change in the electric potential energy of the system) to bring a third negative charge (-/q/) to point P from a very large distance away? e) If the third charged particle (-/q/) is placed at point P, but not held fixed, it will experience a repellent force and accelerate away from the other two charges. If the mass of the third particle is m = 6. 50 10-12 kg, what will the speed of this charged particle be once it has moved a very large distance away? What is the PA for following LA: Page size is 256 bytes, all addresses are given in Hexadecimal, and the results should be given in Hex as well. No conversion pls a) 23AD01 b) CDA105 c) 11AA20 Page table register looks like the following: P# F# 12AB 4567 19CD 12AC 11AA 2567 23AD 4576 AB45 11AA CDA1 ABCD , how many bits for page number and how many bits for How many Bits in PC offset Combining 0.334 mol of Fe2O3 with excess carbon produced 18.1g of Fe.a. What is the actual yield of iron in moles?b. What is the theoretical yield of iron in moles?c. What is the percent yield? Read this excerpt from Thomas Paine's essay "Common Sense":Mankind being originally equals in the order of creation, the equality could only be destroyed by some subsequent circumstance; the distinctions of rich, and poor, may in a great measure be accounted for, and that without having recourse to the harsh, ill-sounding names of oppression and avarice. Oppression is often the CONSEQUENCE, but seldom or never the MEANS of riches; and though avarice will preserve a man from being necessitously poor, it generally makes him too timorous to be wealthy.But there is another and greater distinction, for which no truly natural or religious reason can be assigned, and that is, the distinction of men into KINGS and SUBJECTS. Male and female are the distinctions of nature, good and bad the distinctions of heaven; but how a race of men came into the world so exalted above the rest, and distinguished like some new species, is worth inquiring into, and whether they are the means of happiness or of misery to mankind.What is Thomas Paine's central claim in this excerpt? A. There will always be a distinction between kings and their subjects. B. The equality that humans enjoyed during creation has been ruined because of war and famine. C. Not all people who belonged to the upper sections of society were cruel. D. The differences between the kings and the subjects were not religious or natura you need to make an aqueous solution of 0.152 m zinc bromide for an experiment in lab, using a 300 ml volumetric flask. how much solid zinc bromide should you add? The floor of Taylor's bathroom is covered with tiles in the shape of triangles. Each triangle has a height of 7 in. And a base of 12 in. If the floor of her bathroom has 40 tiles, what is the area of the bathroom floor? Write the number only. Consider a spiral galaxy that is moving directly away from Earth with a speed V = 3.240 * 10^5 m/s at its center. The galaxy is also rotating about its center, such that points in its spiral arms are moving with a speed v = 5.750 * 10^5 m/s relative to the center. While-reading task: Complete the sentences with the necessary words from the text.1. Holi ____ celebrated in India and Nepal.2. The dates change each year according ____ the full moon, but it is normally ____March.3. It is a time _____ forgive people and repair broken relationships.4. Recently, Holi-themed event___become popular with a new generation in Europe and North America.5. _____ year, bigger and bigger crowds of people go to Holi events in London. In an insertion or deletion routine: how many pointers areyou required to create for use during the traversal process?a) two: one for the node under inspection and one for the previous nodeb) one: for the node being inserted or deletedc) three: one for the node under inspection, one for the next node, and one for the following noded) 0 (1 point) suppose a 33 matrix a has only two distinct eigenvalues. suppose that tr(a)=1 and det(a)=45. find the eigenvalues of a with their algebraic multiplicities. An investor purchases a six-year bond priced at par with an annual coupon rate of 6. 52%. After buying the bond, but before the first coupon payment, the market discount rate falls to 4. 84%, calculate the holding period return if the investor sells after 4 years. Assume no other changes How will the Savannah Harbor Expansion Project impact the national and global economy? During the Cenozoic, plate interactions gave rise to many events of mountain building, volcanism, and earthquakes in ________ North America.A) westernB) centralC) easternD) southernE) northern