In May, the price of gas per gallon was $3.19. Over the summer gas prices dropped 3%. Write two expressions to determine the new price of gas.

Issof claims that the scale factor is 1/2. which statement about his claim is correct

What is the greater volume 72 quarts or 23 gallons

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.