Miles is helping his mom paint their family's deck. His mom bought 2 gallons of primer for $79.90 and 4 gallons of paint for $171.80. How much more does paint cost per gallon than primer?

Give all possible names for each angle shown.calculation tip: in angle abc, b is the vertex.

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3