Answer:
(3x + 13) + (x - 8) + (x) = 180 --> x = 35
8 16/1000 = 8 2/125
Keep whole number the same, divide the numerator and denominator by 8.
First you woyld find how many hours total he worked.

Then take the number of hours and multiply by the pay earned per hour.

They would make $360 per week.
Answer: its c or 35
Step-by-step explanation: because at 10 salespeople its 40, so 9 salespeople is 35