Graph the line of the equation y = 3/2 x + 3.

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =