# 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
1 bagel= \$0.75
1 coffee= \$1.00

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