Compré medio ciento de cuyes y un conejo a s/. 1405. Por el conejo pagué s/.55 ¿cuánto costo cada cuy

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?

Ingredient c: 1/4 cup for 2/3 serving or ingredient d: 1/3 cup for 3/4 serving which unit rate is smaller

3.4a=57.8 what is the the value of a