The repair shop charges $79 for a new muffler plus
$40 per hour of labor.
1 Write an equation...
Mathematics, 06.11.2020 18:50 genyjoannerubiera
The repair shop charges $79 for a new muffler plus
$40 per hour of labor.
1 Write an equation to represent the total cost of replacing
a muffler. Define your variables.
2 What is the independent variable?
3 What is the dependent variable?
4
If Karen's total cost was $159, find the number of labor
hours.
Answers: 3
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