A soccer team gives each player a bonus on the top of his or her base salary for every goal the players scores. The data for some of the team’s players are given.
Players: Gerros, Makaros, and Smith.
Base Salary: $6000, $5000, $7000.
Goals: 70, 20, 80.
A) Find a simplified expression for the total earnings for these 3 players if b represents the bonus, in the dollars.