What is the product of -5 and-8 answers are -40
-13. 13. 40

What percent of the circle below is shaded?

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?