Math Problem Statement
Naomi is working two summer jobs, making $10 per hour washing cars and $12 per hour tutoring. Last week Naomi earned a total of $108 and worked 2 more hours washing cars than hours tutoring. Determine the number of hours Naomi worked washing cars last week and the number of hours she worked tutoring last week.
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Linear Equations
Word Problems
Formulas
Earnings formula: Earnings = Rate × Hours
Linear equation: ax + b = c
Theorems
Basic properties of linear equations
Suitable Grade Level
Grades 6-8
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