Mathematics High School

dvd: $15; 35% markup​

Answers

Answer 1

Answer:

35% of 15=35/100×15=21/4=5.25

Related Questions


When making a monthly budget, a family estimated they would spend
$600 on groceries. They spent $640. What was the percent error?

Answers

they added the tax witch is 20% more than what the price tag says

answer this please :D but bot kokes serious answers

Answers

1 1/5 = 1.2
1.5-1.2 = 0.3

What is the value of x?

Answers

In my knowledge

x = 24²+7²

= 576+49= 625

x= sqroot of 625

x = 25 (By Pythagoras Theorem)

Hope it helps

Does the graph represent a function?

Choose 1 answer:

A. Yes
B. No

Plz someone help!

Answers

the answer would be YES i’m pretty sure!

Answer:

B no it's not a function

Step-by-step explanation:

there has to be decrease and increase in the line

Enter the value of 62×31+14÷2 as a whole number.

Answers

= 1929

Step-by-step explanation:

= 62 × 31 + 14 ÷2= 62 × 31 + 7= 1922 + 7= 1929

MARK ME BRAINLIST

Answer:

wdu4ehrh4hru4

Step-by-step explanation:

yes i am god

Rachel loves to read. Her favorite books are Dr Suess. For every 13 books Rachel owns 8 are Dr Suess books.
If Rachel had 32 Dr Suess books, how many books did she have in total?

Answers

Answer:

32

Step-by-step explanation:

You want to purchase multiple books on sale for $6.30. The sales tax is 5% and you have $20. At most, how many books can you buy?

Answers

Answer:

3 books

Step-by-step explanation:

Assume x is the number of books you could buy.

(1+0.05)(6.3x) ≤ 20

1.05(6.3x) ≤ 20

6.615x ≤ 20

x ≤ 3.02

Answer:

the awnser is 3 books yiu can buy

16. Physical Science A ball is dropped from a
height of 500 meters. The table shows the height
of each bounce, and the heights form a geometric
sequence. How high does the ball bounce on the
8th bounce? Round your answer to the nearest
tenth of a meter.

Answers

Ball will bounce 83.9 meters high on the 8th bounce.

Geometric sequence:

nth term of a geometric sequence is given by the expression,

        [tex]T_n=ar^{n-1}[/tex]

        Here, [tex]a=[/tex] First term

         [tex]r=[/tex] Common ratio in each term

         [tex]n=[/tex] Number of term

    From the table attached,

  First term [tex]a=400[/tex] meters   Common ratio [tex]r=\frac{\text{Second term}}{\text{First term}}[/tex]

                                       [tex]=\frac{320}{400}[/tex]

                                       [tex]=0.8[/tex]

           8th term of the sequence will be,

           [tex]T_8=400(0.8)^{8-1}[/tex]

           [tex]T_8=83.886[/tex]

                [tex]\approx 83.9[/tex] meters

Find out more information about geometric sequence here;

https://brainly.com/question/11266123?referrer=searchResults

what is the nth term rule of the linear sequence below 1,7,13,19,25

Answers

First you see how it goes up 6 each time this is the start of your nth term rule
6n
Then -6 from the first term to get the ‘0th term’ 1-6=-5
So nth term rule is
6n-5
hope this helps

*PLEASE ANSWER!!*

Denise and her family go out to dinner at a restaurant. The bill is $100. They leave a 20% tip for the server. How much money do they tip?

a.) $12

b.) $20

c.) $10

Answers

The answer would be B because 20% of 100 is 20
The answer to your question is b

Name two pairs of alternate exterior angles.

Answers

When two lines are crossed by another line (called the Transversal): Alternate Exterior Angles are a pair of angles on the outer side of each of those two lines but on opposite sides of the transversal. In this example, these are two pairs of Alternate Exterior Angles: a and h.

4 (X+7) = 38
WHAT IS X AND EXPLAIN HOW YOU KNOW

Answers

Answer:

X=2.5

Step-by-step explanation:

38÷4 = 9.5

9.5 - 7=2.5

Divide each side by four to get rid of that numbr from the elft and subtract seven from both sides to get rid of the seven so your left with x=2.5

Answer:

X is 2.5

Step-by-step explanation:

4÷4=1

38÷4=9.5

9.5 - 7=2.5

Therefore X is 2.5

Hope this helps!

which on these sequences are a fibonacci sequence?? HELP ASAP!!

Answers

Answer:

i believe it's c

Step-by-step explanation:

from what I know the fibonacci sequence is numbers that go up by adding the following number so 1+2 is three and then 2+3 is 5

Answer: C

Explanation:
In the Fibonacci Sequence, you just continuously add the last number in the sequence to the next number in the sequence.

Example:
1, 2 (the next number would be 3 bc 1 + 2 = 3 and so fourth.)

Tell which value of the variable is the solution of the equation. 6c=96; c=14,15,16,17

Answers

Answer:

c = 16

Explanation:

Do it on a calculator it'll be correct

Two flag poles at Liberty Park are 27 feet tall. The distance from the top of one flag pole to the base of the other is 45 feet. What is the distance between the two flag poles?

Answers

Answer:

Step-by-step explanation:

Answer:

The distance between the two poles is 36 feet.

Step-by-step explanation:

If 2 flag poles are 27 feet tall each

if the distance from one flag pole to the base of the other flag pole is 45 feet, this forms the shape of a right angle triangle.

Here, we are going to make use of the Pythagoras theorem.

a2 + b2 = c2

27 2 + b2 = 45 2

b2 = 45 2 - 27 2

b = 45 2 - 27 2 (square root)

b = 2025 - 729

b= 1296 (square root)

b = 36

Help me people please

Answers

Answer:

C

Step-by-step explanation:

When the domain is y, the line is always horizontal

X could be anything and the line would still be horizontal because y is 1.5

Can someone help me solve this?

Answers

Answer:

honestly they all are the same i had a similar question and thats what i put so yeah sorry if i didn`t help

Step-by-step explanation:

Solution or no solution?

Answers

I think the answer is solution

Can the sides of a triangle have lengths 1, 4, and 5?

Answers

Answer:

No, it can't. The sum of any two sides must be bigger than the third side to form a triangle.

Step-by-step explanation:

1+4 = 5

Can some one tell me the answer


Find the missing angle

Answers

The answer is 137°...

Answer:

137°

Step-by-step explanation:

See image

Write an equivalent
expression
- 4(5 + 7g)

Answers

Answer:
-4(5 + 7g) = -28g -20

What is the following product?

(x StartRoot 7 EndRoot minus 3 StartRoot 8 EndRoot) (x StartRoot 7 EndRoot minus 3 StartRoot 8 EndRoot)

Answers

Answer:

b

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

edge 2021

Complete the ratio table explain or show your work (you must do either)

Answers

Answer:

7 21 35 49

3  9  18  27

Step-by-step explanation:

the top is going up by 14 and you subtract 9 from 27

Can someone please help me

Answers

Answer:

I think it would be the last one

how will you remember what changes when reflecting across the x-axis?
here are 20 points lovely person

Answers

Answer: When you reflect a point across the x-axis the x-coordinate remains the same, but the y-coordinate is transformed into its opposite

Step-by-step explanation:

(3/4) to the power of 2

Answers

Answer: 3/16

Step-by-step explanation: hope this helps :)

Answer:

0.5625

Step-by-step explanation:

What is the value of expression below -8.125 + 7 3/8

Answers

Answer:-6/8, -3/4, -0.75

Step-by-step explanation:

Background info:

0.125=1/8

An you can also use the commutative property to "flip" the equation

Let's rewrite -8.125 as 8 1/8 because we know 1/8=0.125

And let's write it as a improper fraction - 65/8 and let's write 7 3/8 too as 59/8

Now we have to use the distributive property and subtract 65/8 from 59/8 (59/8 - 65/8) and you will get -6/8 or simplified -3/4 or in decimal -0.75

Jolene earned a 75% on her last quiz. If there were 8 questions, how many did she answer correctly

Answers

Answer:

6

Step-by-step explanation:

100% / 8 questions= each question is worth 12.5 points

12.5*6=75

Therefore 6 were answered correctly

There are GCF of two numbers is three and the LCM is 180. If one of the numbers is 45,what is the other number ?

Answers

Answer:

The other number is 12

Step-by-step explanation:

There are GCF of two numbers is three and the LCM is 180. If one of the numbers is 45,what is the other number ?

Let us represent the other number as x

There are GCF of two numbers is three and the LCM is 180.

Therefore:

45 × x = 3 × 180

45x = 3 × 180

x = 3 × 180/45

x = 12

Therefore, the other number is 12

Solve this equation.
-4 (y - 3) = 36

Answers

-4y + 12 = 36

-4y = 24

y = - 6

Answer:

y = -6

Step-by-step explanation:

To solve for y, you must isolate the variable by first dividing both sides by -4:

-4 (y-3) = 36

÷-4

y-3 = -9

Next, add 3 to both sides and you will get your final answer:

y-3 = -9

+3

y = -6

To check your answer, you can plug in -6 for y to ensure that the overall result is 36:

-4(-6-3) = -4(-9) = 36

36 = 36

Hope this helped!

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