Bellwork 3-28-18 [Writing, Solving and Justifying Equations]
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by Brittany Nelson
| 5 Questions
The bill for the repair of a computer was $179. The cost for parts was $44, and the labor charge was $45 per hour. How many hours did it take to repair the computer?
1
1
What is the rate?
2
1
What is the constant?
3
1
What is the total?
4
1
Write an equation using the information above and solve. Be sure to formally show your work.
5
1
Justify your steps in the context of the problem. Explain why you did each step, not what you did.

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