Fill in the reason that justifies the step to solve for x in the diagram. given: qs = 42 x + 3 + 2x = 42

The vector matrix [2/7] is dilated by a favor of 1.5 and then reflected across the x axis. if the resulting matrix is [a/b] then a= and b=

What does x = in this equation x+3+2x=x+5

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