1. Ira is going to rent a car. He gets a Sonic for a security deposit of $50 and $0.40 per mile travelled. Which choice is an equation that models this situation?
A) C(m) = 50m +.40
B) C(m) = .40m + 50
C) C(m) = 50m -.40
D) C(m) = .40m - 50

Which of the choices shown could be used to prove that aacp=abcp ?

Twenty points. 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

If a is a nonzero real number then the reciprocal of a is