Tamir buys tickets to two concerts this season. One has a face value of $32.50 And one has a face value of $26.50. He uses a coupon and gets both tickets at 1/4 off . If he pays with a $50 bill how much change should taint recieve?

Solve the system of equations. y= 2x y= x^2 - 15

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?