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WARRIOR [948]
3 years ago
13

Need help with this.

Mathematics
1 answer:
givi [52]3 years ago
5 0

Answer:

Step-by-step explanation:

You are supposed to pull out the common factor and put it outside the brackets.

42: 6 * 7

54: 6 * 9

So the answer is

6(9 + 7)

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<u><em>Explanation</em></u>

Suppose, Juan have to print x number of photos.

First photo shop charges $0.36 per print.  So, the total cost to print x number of photos in this shop =0.36x dollar.

Second photo shop charges $2.52 plus $0.08 per print. So, the total cost for printing x number of photos = (2.52+0.08x) dollar

As, the cost of printing is the same at both shops, so.....

0.36x=2.52+0.08x\\ \\ 0.36x-0.08x= 2.52\\ \\ 0.28x=2.52\\ \\ x=\frac{2.52}{0.28}=9

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3 years ago
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