Rick works two jobs to pay for college. He tutors for $20 per hour and also works as a bag boy for $7 per hour. Due to his class and study schedule, Rick is only able to work up to 25 hours per week, but must earn at least $200 per week. If t represents the number of hours Rick tutors and b represents the number of hours he works as a bag boy, which system of inequalities represents this scenario?

t + b 25
20t + 7b 200

t + b 25
20t + 7b = 200

t + b 25
20t + 7b 200

None of the systems shown represent this scenario.

Question

Rick works two jobs to pay for college. He tutors for $20 per hour and also works as a bag boy for $7 per hour. Due to his class and study schedule, Rick is only able to work up to 25 hours per week, but must earn at least $200 per week. If t represents the number of hours Rick tutors and b represents the number of hours he works as a bag boy, which system of inequalities represents this scenario?

 t + b  25
20t + 7b  200

 t + b  25
20t + 7b = 200

 t + b  25
20t + 7b  200

 None of the systems shown represent this scenario.

anonymous · Answer

All three look the same to me. Can you use the "Draw" button to show your inequalities?