Andy deposited $1,567.12 in a savings account that earns 1.9% simple interest. what will andy’s account balance be in nine months?

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account