MATH
posted by Anonymous .
Peggy wants to give piano lessons at her home. She has 10 students per week for a halfhour lesson, and 5 students per week for a fullhour lesson. Which expression below represents how many dollars she will earn per week at a rate of $10 per halfhour lesson and $16 per fullhour lesson?
1. 10(10)+ 5(10)
2. 10(16) + 5(10)
3. 10(10) + 5(16)
4. 10(16) + 5(8)
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