The cost to rent skis at a local sporting good store is $15 plus $20 per day. which equation models the relationship between the total cost to rent c and the length of the rental in days d

Step-by-step explanation:

Let

d ------> the length of the rental in days

c -----> the total cost to rent in dollars

we know that

The linear equation that represent this situation is

This is the equation of the line in slope intercept form

where

The slope m is

The c-intercept b (value of c when the value of d is zero) is

c = 20d + 15

Step-by-step explanation:

answer choices may help if the answer is not one of the choices; but here is the answer that it should be:

20 dollars per day is 20 times the length of rental.

15 is a cost that is added and does not change.

c = the total cost therefore:

c = 20d + 15

hope it helps :)

where are the options?

step-by-step explanation: