Isabella earn a simple interest on her saving account. She deposits $1200 into her account and will have $1344 after 2 years. How much will Isabella have in her account in 7 years?
If she deposits $1200 and it earns an interest of $144 over 2 years, then she earns $72 per year. Meaning that after 7 years her account will have a balance of $1704
