You earn $10 per hour working as a manager at a grocery store. You are required to work at the grocery store at least 8 hours per week. You also teach music lessons for $15 per hour. You need to earn at least $120 per week, but you do not want to work more than 20 hours per week.

A. Write a system of linear inequalities that represent the situation.

B. identity and interpret a solution of the system.

C. Use a graph to determine whether you can work 8 hours at the grocery store and teach 1 hour of music lessons.

Question

Mathematics

Tara Coffey

2 June, 19:18

You earn $10 per hour working as a manager at a grocery store. You are required to work at the grocery store at least 8 hours per week. You also teach music lessons for $15 per hour. You need to earn at least $120 per week, but you do not want to work more than 20 hours per week.

A. Write a system of linear inequalities that represent the situation.

B. identity and interpret a solution of the system.

C. Use a graph to determine whether you can work 8 hours at the grocery store and teach 1 hour of music lessons.

+2

Answers (1)

Know the Answer?

Troy Hines · Answer 1

I would chose A

Step-by-step explanation: 80 + 15h ≥ 120

g + m ≤ 20

80 being the amount you make at the grocery store after working 8 hours and 15 being the amount you make teaching music lessons and h representing the number of hours you teach

then g representing the number of hours you work at the grocery store and m representing the number of hours you working teaching music lessons

im sorry that was kind of all over the place