Which situation could NOT represent a proportional relationship? The number of gallons of water in x barrels with 42 gallons of water in each barrel
The number of gallons of water in x barrels with 42 gallons of water in each barrel

The amount an employee who makes $8.50 per hour earns in h hours
The amount an employee who makes $8.50 per hour earns in h hours

The weight in x weeks of a puppy that gains 2 pounds per week if it i