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Sindrei [870]
3 years ago
9

I need an answer as soon as possible

Mathematics
1 answer:
Dahasolnce [82]3 years ago
3 0

Answer:

The equation would be 7.50x + 15=90

Step-by-step explanation:

So the the total you are trying to find is 90. So the equation would equal 90. Now since we are trying to find a unknown variable we use x. This results in 7.50x. Now 15 is a known variable so it will just stay the same. The amount of hours would be 10.

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