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Natali [406]
3 years ago
7

PLEASE HELP ASAP!!

Mathematics
1 answer:
bearhunter [10]3 years ago
7 0

Answer:

equation: 3.5x=31.5

number of hours: 9

Step-by-step explanation:

31.5/3.5=9

Therefore,

x=9, x=number of hours, number of hours=9

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2 years ago
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2 years ago
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