During the Target. com sale, Tameka bought a pair of rollerskates at 40% off of the original price. If she saved $50, what was the orignial cost of the rollerskates?

Which function is increasing? o a. f(x)=(1/15)* o b. f(x)= (0.5)* o c. f(x)=(1/5)* o d. f(x) = 5*

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

Consider the function f(x)=-5x+3 what is f(-2)