Isabella earns simple interest on her savings account. She deposits $1,200 into her account and will have $1,344 after 2 years. How much will Isabella have in her account 7 years after her initial deposit?
Step-by-step explanation: So in two years she gained 144 dollars in interest. In one year she gained 72. So, to get her interest in 7 years, multiply 72 by 7. You will get $502. Add 502 to 1200 and you get $1702.
