Martin just turned 25. For his birthday, he'd like to invest $3,000 into a bond that earns 7% interest. How many times will Martin's investment double before he
withdraws it at the age of 70?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.