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Natali [406]
2 years ago
10

This is harder so i put more points

Mathematics
2 answers:
stealth61 [152]2 years ago
8 0

                                       <u>Answer and Explanation</u>

<u>__________________________________________________________</u>

<h2>Sheet metal costs $20 per square foot</h2><h3>( x = 20 )</h3>

<u>__________________________________________________________</u>

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

<u>__________________________________________________________</u>

7.6x-2.3x=106 <em>but what does x equal? ( 20 )</em>

7.6\cdot20 = 152

2.3\cdot20 = 46

<u>__________________________________________________________</u>

152-46 = 106

<em>Which is the same in the question, so x = 20.</em>

<u>__________________________________________________________</u>

<em>Hope this helps! <3</em>

<u>__________________________________________________________</u>

Inessa [10]2 years ago
3 0

Answer:

Sheet metal costs <u>$20</u> 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

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8 0
3 years ago
The equation w = 6m+4, relates how a dog's weight varies with age, where m represents its age in months, and the w represents it
natima [27]

Answer:

<h3>9 months</h3>

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