A car salesman earns a 1.5% commission on every car he sells. What is his commission for selling a
car for $7500?

What is the difference between regular convex and concave polygons

How can you check that you have correctly converted frequencies to relative frequencies?

Jared had 3/7 of the minutes on a family phone plan remaining for the month. the plan is shared by 2 people. if divided equally what portion of the minutes remaining on the phone plan would be avalible for each person