1. A 100-foot sandwich is cut into 2 pieces (a and b). Piece a is 2ft less than 5 times the length of piece b. (a) What is the system of equations that models this situation? (b) Solve the system of equations. How long in piece a and piece b?

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?