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September 19, 2014

September 19, 2014

Posted by **cathy** on Sunday, May 13, 2012 at 12:25pm.

Establish and equation to determine cost.

how many pizzas must be sold to break even?

- algebra -
**bobpursley**, Sunday, May 13, 2012 at 12:47pmRevenue=15n

cost=55+4n

breakeven, set them equal, solve for n.

- algebra -
**cathy**, Sunday, May 13, 2012 at 1:14pmI needto see the whole equation and how it is gotten I have to show my work

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