What is the solution to the equation?
x=3
x=1
x=-1
x=-3

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

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?