Questions › Category: Math › Sam opened a money-market account that pays 2% simple interest. He started the account 0 Vote Up Vote Down Lisa Howell asked 8 months ago Sam opened a money-market account that pays 2% simple interest. He started the account with $7,000 and made no further deposits. When he closed the account, he had earned $560 in interest. How long did he keep his account open? Please login or Register to submit your answer Username or Email Address Password Remember Me