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December 20, 2014

December 20, 2014

Posted by **kimi** on Sunday, September 25, 2011 at 2:44am.

(a) how many pens were left after the first day?give ur answer in terms of m.

(b) if m=5,how many pens were left after the first day?

- word problem(algebra) -
**Henry**, Tuesday, September 27, 2011 at 11:32ama. Pt = 16boxes * m pens/box = 16m = Total # of pens bought.

a. Bal. = 16m - 10.

b. Bal. = 16*5 - 10 = 70 pens left.

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