A salesperson earns $25 per day plus $2.50 for every sale. She has a goal to earn at least $40 a day. Let s represent the number of sales made by the salesperson. Which of the following are true? Select all that apply. A) The salesperson must make 6 or more sales to meet her goal.
B) 2.5s + 25 ≥ 40
C) The salesperson must make 4 or more sales to meet her goal.
D) 2.5s + 25 ≤ 40