MATH

Peggy wants to give piano lessons at her home. She has 10 students per week for a half-hour lesson, and 5 students per week for a full-hour lesson. Which expression below represents how many dollars she will earn per week at a rate of $10 per half-hour lesson and $16 per full-hour 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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  1. I'll be glad to check YOUR answer.

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    Ms. Sue
  2. 3.

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  3. Right.

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    Ms. Sue
  4. 10(10)+ 5(10)

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  5. 2.

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