Ryan is interested in investing money for a new car. In the first month, he saved $110, He plans to save 3% more each month than the previous month. How much money will he have saved after a year and a half?

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