Which of the following is a representation of a function?
OA) 8x2 + 4x
O B) 4x + 3 = y2
OC) 3y = -5x² + y
OD) x = y2

Find two consexutive odd integers such that the sum of their square is 650

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.

Paco orders an ice cream for $1, but realizes his wallet is at home and he only has 3/20 of $1 with him. if his mom pays the remaining 7/20 of the dollar, how much will she pay? $0.05 $0.15 $0.85 $0.95