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MATH

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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)

  • MATH -

    I'll be glad to check YOUR answer.

  • MATH -

    3.

  • MATH -

    Right.

  • MATH -

    10(10)+ 5(10)

  • MATH -

    2.

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