If someone rented a bike that cost $20 + $7 per hour and they paid $76, then how much hours did they rent the bike for?

asked Dec 25, 2018 134k views

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4 votes

$20 + $7 = $27

$20 + $7 = $54

$20 + $7 = $81

81 - 7 = 74

74 - 71 = 3.

The estimated answer is about 3 hours and 20 minutes

Brettw answered Dec 28, 2018

8.9k points

1 vote

20+7h=76
7h=56
h=8. As a result, they rented tr bike for 8 hours. Hope it help!

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