1) Subtract the base fee
360-60=300
2) Divide the total by the hourly pay
300:30=10
The fix-it man worked for 10 hours.
Answer:
$12
Step-by-step explanation:
30x.4=12 dollars for fuel
Answer:
Step-by-step explanation:
When the lines intersect, the point of intersection is the only point that the two graphs have in common. So the coordinates of that point are the solution for the two variables used in the equations.
Answer:
JK = 72
Step-by-step explanation:
JL = JK + KL = (4x+8) + (6x-6) = 10x + 2 = 162
--> x = (162-2)/10 = 16
JK = 4x + 8 = 4 . 16 + 8 = 72