Answer:
It would be $9.
Because 60 * 0.15 = 9
Step-by-step explanation:
You should add the total of the females together. So 4+11+16+2 which is 33. Then 16/33.
The cost of company 1: 10x+50
The cost of company 2: 8x+60
The cost will be the same at:

The answer is 5 hours
X=14-2y
so, 14-2y+3y=9
y=1
x=14-2*1=12
Hope this answer can help you!