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How much did hazel spend on the felt

How much did hazel spend on the felt-example-1
User Fedest
by
7.9k points

2 Answers

5 votes

Answer:

$47.52

Explanation:

First find the area in square inches. - 6*11*8=528

Then multiply the cost per square inch by the area - 528*9=1452

Convert the number into dollars - $14.52

User Roger Stewart
by
8.7k points
5 votes

Answer:

C

Explanation:

Calculate the SA.


SA = 2(6*11)+2(11*8)+2(6*8) \\ \\ SA=2(66)+2(88)+2(48) \\ \\ SA=132+176+96 \\ \\ SA=404

Now since we know it costs $0.09 per square inch, we can multiply 0.09 by the SA.


404*0.09=36.36

It costs $36.36 in all.

User Mellson
by
8.3k points

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