Calculate thee average rate of change of the function f(x) = mx+b over the interval 2< x < 13

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Which shows the graph of the solution set of 3y – 2x > –18?

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?