MATHEMATICS MIDDLE SCHOOL

Heather works in an appliance store. She earns $375 per week plus a commission of 4% on her sales. Her sales amounts this week were $2,400, $3,200, and $1,200. What is her total income this week in dollars and cents? Record your answer in the box.

Answers

Answer 1

Answer:

Answer:

$6,800 but I'm not sure if that includes the 4% commission, so with the 4%

$7072 :) Hope it helps!

Step-by-step explanation:

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What is the equation of the line that passes through (4,8) and is parallel to the graph y=1/2x-3 ?

Write 3.6 in word form

Answers

We have to write 3.6 in word form.
3.6 = 3 + 0.6
Answer:
3.6 is three and 6 tenths.

3.6 in word form will be three and 6 tenths.

Given,

decimal form = 3.6

Here,

We have to write 3.6 in word form.

Expand decimal form of 3.6 to write it in word form .

3.6 = 3 + 0.6

After expansion we can clearly state that :

3.6 is three and 6 tenths.

Thus the word form is three and 6 tenths.

Know more about word form,

brainly.com/question/1637442

#SPJ6

Three rectangular prisms have a combined volume of 518 cubic feet. Prism A has one-third the volume of Prism B, and Prisms B and C have equal volume. What is the volume of each prism?

Answers

Answer: The volume of Prism A is 74 cubic feet, volume of Prism B is 222 cubic feet and the volume of Prism C is 222 cubic feet.

Step-by-step explanation: Given that three rectangular prisms have a combined volume of 518 cubic feet. Prism A has one-third the volume of Prism B and Prisms B and C have equal volume.

We are to find the volume of each of the three prisms.

Let, a, b and c represent the volumes of Prism A, Prism B and Prism C respectively.

The, according to the given information, we have

$a+b+c=518~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)\n\na=(1)/(3)b~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(ii)\n\nb=c~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(iii)$

Substituting the values of a and c from equations (ii) and (iii) in equation (i), we get

$a+b+c=518\n\n\n\Rightarrow (1)/(3)b+b+b=518\n\n\n\Rightarrow (1)/(3)b+2b=518\n\n\n\Rightarrow (b+6b)/(3)=518\n\n\n\Rightarrow 7b=1554\n\n\n\Rightarrow b=(1554)/(7)\n\n\n\Rightarrow b=222.$

From equation (iii), we get

$b=c=222,$

and from equation (ii), we get

$a=(1)/(3)*222\n\n\n\Rightarrow a=74.$

Thus, the volume of Prism A is 74 cubic feet, volume of Prism B is 222 cubic feet and the volume of Prism C is 222 cubic feet.

The volume of Prism A is 74 cubic feet.
The volume of Prism B is 222 cubic feet.
The volume of Prism C is 222 cubic feet.

Further explanation

Given:

Three rectangular prisms have a combined volume of 518 cubic feet.

Prism A has one-third the volume of Prism B, and
Prisms B and C have equal volume.

Question:

What is the volume of each prism?

The Process:

Prism A has $(1)/(3)$ the volume of Prism B. From the denominator 3, let us draw a diagram representing the volume of Prisms B and C, then Prism A. Remember, both prisms have the same volume.

$Prism B: \boxed{\circ}\boxed{\circ}\boxed{\circ}$

$Prism C: \boxed{\circ}\boxed{\circ}\boxed{\circ}$

$Prism A: \boxed{\circ}$ or 1 of 3 units.

From all the diagrams above, it appears that the total units are 3 + 3 + 1 = 7 units.

Three rectangular prisms have a combined volume of 518 cubic feet. Therefore, we can calculate the volume of one unit diagram.

$\boxed{ \ 7 \ unit = 518 \ cubic \ feet \ }$

$\boxed{ \ 1 \ unit = ? \ cubic \ feet \ }$

Then $\boxed{ \ 1 \ unit = (518)/(7) \ cubic \ feet \ }$

Hence, $\boxed{\boxed{ \ 1 \ unit = 74 \ cubic \ feet \ }}$

And now, let us calculate the volume of each prism.

The volume of Prism A: $1 \ unit = \boxed{ \ 74 \ cubic \ feet \ }$

The volume of Prism B: $3 \ unit = 3 * 74 = \boxed{ \ 222 \ cubic \ feet \ }$

The volume of Prism C: $3 \ unit = 3 * 74 = \boxed{ \ 222 \ cubic \ feet \ }$

Learn more

Volume of rectangular prism brainly.com/question/11613210
What is the side length of each cube? brainly.com/question/6752459
Find out the area of a cube brainly.com/question/12613605#

Keywords: three rectangular prisms, have, a combined volume, 518 cubic feet, Prism A, has one-third, the volume, Prism B, C, equal, what, each prism, units, diagram

A postcard has an area of 24 square inches. Two enlargementsof the postcard have areas of 54 square inches and 96 square
inches. In each postcard, the length is 1 times the width
Which of the following could be the dimensions of the postcard
or one of the enlargements? Mark all that apply.

Answers

First you need to multiply the numbers and regroup the numbers so you don't get mixed then get your answer which is 956. so i hoped that helped

What is the ratio 15 : 75 in lowest terms?1 : 5

2 : 5

1 : 4

3 : 5

Answers

1:5 is the answer to this question

1:5 is the answer for that problem

WILL GIVE BRAINLIEST
Write the product using exponents. (−9)⋅(−9)⋅(−9)⋅(−9)⋅(−9)

Answers

Answer:

Step-by-step explanation:

(-9)⁵

(-9) is appearing 5 times

Answer:

-9^5

Step-by-step explanation:

(-9)*(-9)*... is -9^5

Please mark as Brainliest! :)

Have a nice day.

Tanika took a test that had 20 multiple- choice questions and 10 true/false questions. she got 9/10 of the multiple choice questions correct and she got 4/5 of the true/falsequestions coorect.
how many multiple- choices questions did tanika get correct

Answers

this is a ratio based problem.
knowing that there are 20 mc questions and she got 9/10 of them right, we can solve the problem by getting the equivalent fraction that has the same denominator as the total number of mc questions ( in this case,20)

multiplying 9/10 by 2/2, we get 18/20 and that's the answer

She got 19 answers correct.

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