blues19 blues19

01-09-2016
Mathematics

contestada

members of a car sharing program pay a fee of $50 per month plus $7.65for every hour they use a car . a members bill was $149.45 last month. how many hours did the customer use a car last month?

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juliebg juliebg

01-09-2016

13. Because 149.45-50 is 99.45 divided by 7.65= 13

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