9. Beth has 28 math problems for homework. She has 4 times as many problems as her sister, Mary. Which equation shows how many problems Mary (m) has? a.) 28 x 4 = m b.) 28 ÷ 7 = m c.) 7 x m = 28 d.) 28 ÷ 4 = m

What is the value of x in the following equation? -3x-2=2x+8

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters

Math ! will give branliest at a car and truck dealership, the probability that a vehicle is white is 0.25 . the probability that it is a pick up truck is 0.15 . the or obability that it is a white pick up truck is 0.06 . what is the probability that the vehicle is white, given that the vehicle is a pickup truck . round your answer to two decimal places .