She needed to take a few days off the week after that and only made $140, how many hours did she work?

Which of the following best describes the graph below? a. it is a function, but it is not one-to-one. b. it is a one-to-one function. c. it is not a function. d. it is a many-to-one function.

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie