Kimberly loves to ski in the winter, but her least favorite part is riding the slow ski lift to the top of the mountain. Each ski-lift ride takes 5 minutes. During her most recent ski session, Kimberly spent 60 minutes in all on the ski lift. Let r represent how many ski-lift rides Kimberly took. Which equation models the problem?

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

answer: 100

step-by-step explanation: