Which equation could represent Relationship A? Hours worked is represented by x and Amount paid is represented by y.

Select each correct answer.

y = 18.3x

y = 18x

y = 18.1x

y = 18.6x

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?