Mathematics, 16.11.2020 06:00 krystalhurst97
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)
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What is the solution to the system of the equations? x = y - 3 x + 3y = 13
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At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?
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Mathematics, 21.06.2019 20:00
Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?
Answers: 2
2. A plumber charges a $70 fee for a repair plus $30 per hour. Write an equation to model the
total...
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