This is harder so i put more points

Sheet metal costs $20 per square foot.

Step-by-step explanation:

7.6x - 2.3x = 106

We are finding the value of x.

5.3x = 106

Divide both sides by 5.3.

x = 106 ÷ 5.3

x = 20

                                       Answer and Explanation

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Sheet metal costs 20 dollars per square foot, and we can figure this out by multiplying the 20 by the numbers and subtracting them.

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but what does x equal? ( 20 )

=

=

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=

Which is the same in the question, so x = 20.

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Hope this helps! <3

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the diameter is 16 cm. are you a teacher?

step-by-step explanation: