Mathematics
Cecilia558
2016-09-27 00:27:51
Crasher rented a quad runner for his summer vacation. The total cost (c) of renting the quad for n days is c=150+80n. If he paid $1030 to rent the quad runner, how many days was it rented?
ANSWERS
kingray5
2016-09-27 02:56:04

1030 = 150 + 80n Subtract 150 from both sides. 880 = 80n Divide both sides by 80. n = 11 11 days

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