Answer:
B 1.25 hours
Step-by-step explanation:
total cost = flat fee + hourly charge* hours
120 = 45+60*h
We need to solve for h
subtract 45 from each side
120-45 = 45-45+60h
76 = 60h
Divide each side by 60
75/60 = 60h/60
1.25 = h
9-4/8-2
5/6
The slope is 5/6
y-4=5/6(x-2)
y-4=5/6x-5/3
y=5/6x+7/3
The equation of line in point-slope is y - 4 = 5/6(x - 2)
The equation of the line in slope-intercept is y = 5/6x + 7/3
Answer:
x=9
Step-by-step explanation:
