Mathematics, 20.05.2021 15:10 mantha0402
A roofer charges $60 for the first hour of a service call and $20 per hour for each additional hour, as shown on the graph below. Plumber's Prices Price in dollars) (3, 100) 140 120 100 80 60 40 20 (1,60) 1 2 3 4 5 6 7 Hours Look at the above Roofer's Prices graph and then answer the following questions. Part A What is the slope of a line joining the points on this graph? Show your work or explain your answer. Part B What does the slope represent?β
Answers: 3
Mathematics, 21.06.2019 17:40
Follow these steps using the algebra tiles to solve the equation β5x + (β2) = β2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =
Answers: 2
Mathematics, 21.06.2019 19:00
If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9
Answers: 2
A roofer charges $60 for the first hour of a service call and $20 per hour for each additional hour,...
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