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December 20, 2014

December 20, 2014

Posted by **Linda** on Tuesday, October 25, 2011 at 11:22pm.

Thank you in advanced s:

- Math ( Word Problem ) -
**Steve**, Wednesday, October 26, 2011 at 1:19pmThe sales must exceed the cost.

sales on n cones = 1.1n

cost of n cones = 49 + .043n

So, you need

1.1n > 49 + .043n

1.057n > 49

n > 46.3

So, she must sell at least 47 cones to make a profit.

- Math ( Word Problem ) -
**nelly**, Tuesday, November 29, 2011 at 6:40pmi lke math.

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