9. Which situation could NOT represent a proportional relationship? A. The amount a babysitter who makes $7.50 per hour earns in h hours
B. The cost of purchasing p pounds of oranges for $1.35 per pound
C. The number of gallons of water in x barrels with 13 gallons of water in each barrell
D. The weight in x weeks of a cat that gains 1 pound per week if its starting weight is 4 pounds​