The expression v = 2x3 + 6x2 can be used to find the volume of the trapezoidal prism below. if x = 12 cm, what is the volume of the prism?

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3