SOLUTION: A landscape company charges customers a one time fee and an hourly rate of $15. For 3hours of work it charges $75. Write an equation in point slope form.

Algebra ->  Coordinate-system -> SOLUTION: A landscape company charges customers a one time fee and an hourly rate of $15. For 3hours of work it charges $75. Write an equation in point slope form.       Log On


   

Question 1170474: A landscape company charges customers a one time fee and an hourly rate of $15. For 3hours of work it charges $75. Write an equation in point slope form.
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
y=mx%2Bb
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system%28m=15%2Cy=75%2Cx=3%29
75=15%2A3%2Bb
b=30
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Question asks for point-slope form.
Point given is (3,75).
highlight%28y-75=15%28x-3%29%29