Jack invested $600 at a simple annual interest rate of 3%. How long would it take to earn $18 in simple interest?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.