Step-by-step explanation:
Recall the identity
We can see that
Answer:
Hours driven= 40 hours
Step-by-step explanation:
Giving the following information:
Variable income= $21.6 per hour
Fixed income= $250
Total income= $1,114
<u>To calculate the number of hours driven, we need to use the following formula:</u>
Total income= fixed income + hourly rate*number of hours
1,114 = 250 + 21.6*x
864 = 21.6x
864 / 21.6 = x
40=x
Hours driven= 40 hours
The equation for the horizontal line is
y=3
