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andrezito [222]
3 years ago
11

Need help on A. B. & C.

Mathematics
2 answers:
nignag [31]3 years ago
5 0

Answer:

Step-by-step explanation:

A. 7x + 52

Add your like terms (the numbers with variables and the numbers without)

B. 13x + 142

C. Put 8 in for x.

13(8) + 142 = 246 points

Katena32 [7]3 years ago
4 0
I only know c. Put 8 for c
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PLS HELP WILL MARK BRAINLIST IF ANSWER IS CORRECT !! :) FILL IN THE BLANKS
andrew-mc [135]

Answer:

Part 1) The volume of the storage body is 576 cubic feet

Part 2) To find out how many boxes can she fit in the storage body, divide the volume of the storage body by the volume of each box

Part 3) Sheila can fit 64 boxes into the truck

Step-by-step explanation:

step 1

Find the volume of the storage body

we know that

The volume of the of the storage body is equal to the volume of two rectangular prism

The volume of a rectangular prism is equal to

V=LWH

First rectangular prism (top)

V=(15)(6)(8-6)=180\ ft^3

Second rectangular prism (bottom)

V=(15-4)(6)(6)=396\ ft^3

The volume of the storage body is

V=180+396=576\ ft^3

step 2

we know that

To find out how many boxes can she fit in the storage body, divide the volume of the storage body by the volume of each box

step 3

substitute the given values

\frac{576}{9}= 64\ boxes

therefore

Sheila can fit 64 boxes into the truck

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3 years ago
Which expression is equivalent to 12x+3y−9x ?
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The answer is 6x

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Read 2 more answers
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