If Leah babysits for 7 hours this month, what is the minimum number of hours she
would have to work at the ice cream shop to earn at least $120?
Give your answer to the nearest whole hour.

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.

Point a is at 12, and point d is at 56. point c is midway between a and d, and point b is midway between a and c. which of these is the coordinate of b?

The gdp is $1,465.2 billion. the population is 249,793,675. find the per capita gdp.