Tell whether each question can be written in the form y = mx + b y = 8 - x^2 y = 4 + x y = 3 - 2x

Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?