Atruck is rented at $40 per day plus a charge per mile of use. the truck traveled 15 miles in one day, and the total was $115. which equation can be used to find the charge x, in dollars, per mile traveled?
a)40x+15=115
b)40+15x=115
c)40x+15x=115
d)40+15=115x

The pair of coordinates that do not represent the point( 5,150’) is a. (5,-210) b. (5,210) c. (-5,330) d. (-5,-30)

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.

There are 8 movies that you would like to see currently showing in theatres. in how many different ways can you choose a movie to see this saturday and one to see this sunday?