Simon opened a certificate of deposit with the money from his bonus check. the bank offered 4.5% interest for 3 years of deposit. simon caculated that he would earn $87.75 interest in that time. how much did simon deposit to open the account?

$650

Step-by-step explanation:

The for simple interest is

 I = Prt     Divide each side by rt

P = I/(rt)

  = 87.75/(0.045 × 3)

  = $650

Simon deposited $650 to open the account.

answer: 1) twenty-seven times y

              2) twenty-seven multiplied by y

answer: 20

step-by-step explanation: