Question

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?

Answer 1

To find the number of days the quad runner was rented, use the equation c = 150 + 80n and solve for n. The number of days is 11.

Step-by-step explanation:

To find the number of days the quad runner was rented, we need to solve the equation c = 150 + 80n for n, where c is the total cost and n is the number of days. Given that the total cost is $1030, we can substitute this value into the equation:

$1030 = 150 + 80n

Next, we can subtract 150 from both sides:

$1030 - 150 = 80n

$880 = 80n

Finally, we can divide both sides by 80 to solve for n:

n = $880 / 80

= 11 days

Answer 2

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