90 gallons increased by 130%
those are the answers and it’s not 117

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Which of the following expressions is equal to 2x^2+8

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3