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SIZIF [17.4K]
3 years ago
15

David’s watch broke. He decides to get it fixed instead of replacing it. The total cost to repair the watch can be represented b

y 0.07(45h) + 45h, where h represents the number of hours it takes to repair the watch. What part of the expression represents the amount of tax David has to pay? Explain.
Mathematics
1 answer:
ivann1987 [24]3 years ago
6 0
0.07

45h represents how much it costs per hour to get it fixed and how long it takes to get it fixed
0.07(45h) would represent the tax because it is 7% of the cost pretax
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Let

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