annasmith91736 annasmith91736

16-11-2020
Mathematics

contestada

2. A plumber charges a $70 fee for a repair plus $30 per hour. Write an equation to model the
total cost y of a repair that takes x hours. What is the slope? What is the y-intercept?
(3 points)

Respuesta :

nsrosewine nsrosewine

16-11-2020

Answer:

y = 70 + 30x

slope 30

y intercept 70

Step-by-step explanation:

Answer Link

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