math

At a bagel shop, 2 coffees and 4 bagels cost $6.00. Two coffees and 7 bagels cost $8.25. What is the unit price of one coffee and the unit price of one bagel?

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  1. 2c + 4b = 600
    2c + 7b = 825

    subtract them:
    3b = 225
    b = 75

    sub b = 75 back into the firs equation and solve for c

    let me know what you get.

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    posted by Reiny
  2. my answer:
    1 bagel= $0.75
    1 coffee= $1.00

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