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Mathematics 7 Online
OpenStudy (anonymous):

The cost of buying pans and making pies for a bake sale is $15 plus $3.50 for each pie. The revenue is $5.00 for each pie. After how many pies x will the cost equal the revenue? Cost:Buying pans and ingredients is $15 plus 3.50 times number of pies Revenue: Income for selling pies is $5 times number of pies. The cost of buying pans and making pies for a bake sale is $15 plus $3.50 for each pie. The revenue is $5.00 for each pie. After how many pies x will the cost equal the revenue? Cost:Buying pans and ingredients is $15 plus 3.50 times number of pies Revenue: Income for selling pies is $5 times number of pies. @Mathematics

OpenStudy (anonymous):

solve for cost = revenue 15 + 3.5x = 5x 1.5x = 15 x = 1

OpenStudy (anonymous):

dont you mean 10

OpenStudy (anonymous):

solve for y now pleaseeeeeeee

OpenStudy (anonymous):

yes its 10 sorry :-P

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