A car salesperson earns a base salary plus commission for every car he sells. The expression shows the amount the salesperson earns, if he sells x cars in a month.

2,000 + 1,000x

If the salesman doesn't sell a car, how much money does he earn for the month?

Step by step explanation pls for 10 pts the length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?