180 Days of Ideas for Discussion in Math Class.
(as of 9July2014, we're in overtime!)
Wednesday, October 29, 2014
295: Systems of a Sort 1
In the following scenario, is there enough information to determine the cost of a bagel? Explain.
On Monday, the office staff at your school paid $8.75 for 4 cups of coffee and 7
bagels. On Wednesday, they paid $19.50 for 8 cups of coffee and 14 bagels.
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