Please help answer these math question will give brainless.. :)

Answers

Answer 1

I’m going to do one at a time 7a.) y=-3x+3

Related Questions

A photographer has enough liquid toner for sixty 4 in. by 8 in. prints. How many 11 in. by 14 in. prints will this amount cover?

(The toner covers the area of the print: Area=Length×Width)

The toner will cover ___ ( 13,11, 12, 48) prints of size 11 in. by 14 in.

Answers

Huhuhujhhuhuhuhhuhuhuh

Answer:

About 12 prints in 11×14

Step-by-step explanation:

The area of the 4×8 print is 32 in².

60 × 32= 1960

Divide by the area of an 11×14, 154 in²

1960/154 ≈ 12.47

There is enough for a little more than 12, but not enough for 13 prints.

A cylinder has a radius of 3 cm and a height of 5 cm

Answers

Answer:

1. 15

2. 45

3. 7.5

Step-by-step explanation:

5 times 3 is 15 so 15 times 3 is 45 half of 5 is 2.5 so 2.5 times 3 is 7.5

Answer:

The Volume is 141.37

The Volume is 424.12 when tripled

The volume is 70.69 when its halved

Step-by-step explanation:

In order to find the volume of a cylinder the formula is V=πr2h now you know the formul you need to plug in the numbers V = pi 3 squared 5

Write each as a decimal. Round to the hundredths place.
13/50

Answers

0.26!
Hoping his helps you and it’s right!

put these fractions in ascending order 1/2 3/5 and 3/4

Answers

1/2=50/100 then 3/5=60/100 and finally 3/4=75/100 so the order is 1/2,3/5,3/4

given < A ≅ < D, AB ≅ DE, and AC ≅ DF, prove that < C ≅ < F. show your work.

Answers

It is f because it is an

Write an algebraic expression for 53 less than the product of 178 and n.

Answers

Let x be the unknown number

X = 178n - 53

Answer:

x=178n-53

Step-by-step explanation:

Sorry if it's wrong lol

What single decimal multiplier would you use to increase by 7% followed by a 9% increase?

Answers

Answer:

[tex]Digit = 1.1663[/tex]

Step-by-step explanation:

Given

Increase by 7% followed by a 9% increase

Required

Represent by a single decimal

Represent 7% increment by x and 9% increment by y.

Increment by 7% is:

[tex]x = 1 + 7\%[/tex]

Express as decimal

[tex]x = 1 + 0.07[/tex]

[tex]x = 1.07[/tex]

Increment by 9% is:

[tex]y = 1 + 9\%[/tex]

Express as decimal

[tex]y = 1 + 0.09[/tex]

[tex]y = 1.09[/tex]

The single digit is:

[tex]Digit = x * y[/tex]

[tex]Digit = 1.07*1.09[/tex]

[tex]Digit = 1.1663[/tex]

Given the vectors in component form:

r = ⟨8, 4⟩

s = ⟨–3, –4⟩

t = ⟨–5, 1⟩

Perform the operations.

5r – 3s + 8t

What is the magnitude and direction angle of the resultant vector?

A. 10.8, θ = 56.3°

B. 18.4, θ = 119.4°

C. 41.0, θ = 77.3°

D. 97.6, θ = 24.2°

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Answer:

Step-by-step explanation:

Calculate the mass of a sample of pure silver (density of 10.49 g/mL) that has a volume of 12.99 mL.

Answers

Answer:

please find attached pdf

Step-by-step explanation:

Help please and explain how to find the answer I’m struggling on how to find if it’s a reflection or a rotation

Answers

Answer:

Step-by-step explanation:

what is the approximate volume of the tube? round to the nearest whole cubic centimeter

Answers

Answer:

1,005 cm³

≈1,005 cm³ to the nearest whole cubic centimeter.

a typing question please help and make brainleist

Answers

Answer:
540

Explanation:

The baker's recipe for a loaf of bread calls for 12 ounces of flour. If he uses all of his flour to make loaves of bread, how many full loaves can he bake in two weeks?

Answers

Answer:

not enough info. how much flour does he have to begin with? how much does he use per day?

Step-by-step explanation:

The price of an item yesterday was $140. Today, the price fell to $42. Find the percentage decrease.

Answers

Answer:

Step-by-step explanation:

140-42 = 98

amount of decrease = $98

$98/$140 = 0.7 = 70%

The price decreases by 70%

Gechina Galvez shopped at a department store during the end-of-summer sale All luggage was marked down 35 percent. She purchased a suitcase that regularly sells for $74.95, a garment bag that regularly sells for $8000, and a tote bag that regularly sells for $39.99. What is the total sale price?

Answers

Answer:

The total sale price that Gechina paid was $5,274.71.

Step-by-step explanation:

Given that Gechina Galvez shopped at a department store during the end-of-summer sale in which all luggage was marked down 35 percent, and she purchased a suitcase that regularly sells for $74.95, a garment bag that regularly sells for $8,000, and a tote bag that regularly sells for $39.99, in order to know the total sale price, the following calculation has to be made:

100 - 35 = 65

(8,000 + 74.95 + 39.99) x 0.65 = X

8,114.94 x 0.65 = X

5,274.71 = X

Therefore, the total sale price that Gechina paid was $5,274.71.

How many solutions does the
given system have?
x – y = -4
y = -x2 + x.

Answers

9514 1404 393

Answer:

none

Step-by-step explanation:

The equations describe curves that do not intersect. There are no real solutions.

_____

Additional comment

The system is consistent, not dependent, and of degree 2, so there will be two solutions. There are no real solutions, so the two solutions are complex: (-2i, 4-2i) and (2i, 4+2i).

who is right and wrong and why?

Answers

ben is right, you must add 25 not subtract it

Answer:

BMX Ben is correct and Pizza Pete is wrong

Step-by-step explanation:

For Both equations, we must isolate the x, or move everything to one side. So you'd have to add 25 because you have a negative 25 and a negative number plus a positive version of itself equals 0

x-25=7

+25=25

__________

x=32

The second one is incorrect because you are subtracting negative 25 from a 25, which is -50

Pleaaase help this is due today

Answers

Answer:

a = false

b= true

c= false

d= false

e= false

False true false false false

Mick paid $3.84 in sales tax on an item that cost $64.00 before tax. At that rate, how much would he pay in
sales tax for an item that costs $53.00 before tax? Explain STEP-BY-STEP

Answers

Tax rate = tax amount / item cost

Tax rate = 3.84 / 64.00

Tax rate = 0.06 (6%)

Tax amount = item cost x tax rate

Tax amount = 53.00 x 0.06 = $3.18

HELP PLEASE!!!
See the image!

Answers

Answer:

Step-by-step explanation:

Remark

I don't think the net helps you that much. The yellow diagram shows where the dimensions are.

Givens

L = 5w = 5h = 12

Formula

Surface Area = 2*L*w + 2*L*h + 2 * w * h

Solution

Surface Area = 2*5*5 + 2*5*12 + 2*5*12Surface Area = 50 + 120 + 120Surface Area = 290 in^2

This is urgent pls help
If I tell you y = $0.10x + $25 represents your monthly phone bill, where x is the number of texts you send, but you can’t spend more than $75 per month, what values of x are you allowed to put into the equation?

Answers

anything from 500 and lower

The ratio of boys to girls in Mr. Lee's Geography class is 3 to 5. If there are a total of 32 students in the class, how many of them are girls?

Answers

20 are girls (12:20)

write the equation that matches the green line

Answers

Answer:

Cant see the picture

Step-by-step explanation:

Cant see the picture

y=2x+1...................

What is 0.36¯¯¯¯ expressed as a fraction in simplest form

Answers

Answer:

I think this is probably late, but the answer is 4/11.

Step-by-step explanation:

0.36363636363 is the first repeating fraction and 36.36363636 is the second repeating fraction, because you multiply it by 100.

When 0.3636363636363 is multiplied by 100, the decimal moves from in front of the number 36 and moves behind it. So the answer is now 36.36363636

You're suppose to subtract those two minus each other, the denominator

the fraction is technically 36/99, but simplified version is 4/11. So the answer is indeed 4/11.

Thanks for your time!

Step-by-step explanation:

Answer:

:0.36 repeating can be expressed as 36/99

Step-by-step explanation:

0.36 is equal to 36100, but you can simplify it further by dividing 36 and 100 by 4 to get 925

Please help its urgent

Answers

Answer:

6:09

Step-by-step explanation:

Answer: 6:09

haha i was like 1:31 but like i saw everything wrong lollll ;)

Classify each number according to its value
5.2×10-4

Answers

Answer:

Step-by-step explanation:

first put 5.2 x 10 in parentheses . Which you do first then subtract 4 and you will get your answer.

I got 31.2 has my answer because

Your supposed to do each half separately and the multiple them to together

Four more than the quotient of a number and 7 equals 6.

Answers

Answer:

n/7 + 4 = 6

Step-by-step explanation:

Quotient of a number and 7: n/7

Four more than Quotient of a number and 7: n/7 + 4

Four more than Quotient of a number and 7: n/7 + 4 = 6

suppose that ln2=a and ln3=b. use properties of logarithms to write the logarithm in terms of a and b.

question: ln 7 square root of 6 =?

Answers

Answer:

1/5(a+b)

Step-by-step explanation:

became Holy Roman Emperor in 1519
i know the answer but first person to answer gets brailyst

Answers

Answer:

Holy Roman Emperor, was the ruler and head of state of the holy Roman Empire.

someone help me please
39 - 24 + 6m

Which of the following describes 6m in the expression above?

A. factor
B. product
C. coefficient
D. sum

Answers

The answer is C.!!!!

either a or c. most likely coefficient.

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