Matthew likes to buy movies from a DVD club. He pays $5 per month plus $2 per movie. If he buys six movies in June, how much did he pay for the month of June?

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

3x + 4y = 5 x- 3y = -7 solve by substitution

X+y=-4 x-y=2 use elimination with adding and subtraction