Sample response: Distance is a function of time. The constant rate of change is 64. Write the equation y=64x+22. Substitute 4 in for x to get 278 miles.

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

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?

Explain how you can show five less than a number using algebraic expression