The amount A in an account is given by the formula A = p + i where p is the principal and i is the interest. How much interest was earned if an original deposit (the principal) of $4,450 has grown to be $4,720?
A) $260
B) $270
C) $255
D) $265
E) $290

Question

Quizplus · Accepted Answer

The Answer of The amount A in an account is given by the formula A = p + i where p is the principal and i is the interest. How much interest was earned if an original deposit (the principal) of $4,450 has grown to be $4,720?
A) $260
B) $270
C) $255
D) $265
E) $290

The Amount a in an Account Is Given by the Formula