Ben bought 3 oranges for 89 cents each and 4 apples for x dollars each. He spent $7.15 for the apples and oranges.

Which equation could be used to find the cost of each apple?
Responses

A 4x + 3(0.89) = $7.15

B 3x + 4(0.89) = $7.15

C $7.15 − 3x = 0.89

D 4x − 3(0.89) = $7.15