Apool charges $4 each visit, or you can buy a membership for $100 for 3 months. write and solve an inequality to find how many times a person should use the pool so that a membership is less expensive than playing each time.

If g(x) = x+1/ x-2 and h (x) =4 - x , what is the value of ( g*h) (-3)?

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x