Which compound inequality could this graph be the solution of?

Regular price 75$ discount 25%sale price?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Abaseball team drinks 10/4 gallons of water during a game. which mixed number represents the gallons of water consumed? a) 1 1/2 gallons b) 2 1/2 gallons c) 2 3/4 gallons d) 3 1/2 gallons