Question: for the following exercises solve using a system of linear equations. A factory producing cell phones has the following cost and revenue functions: C (

for the following exercises solve using a system of linear equations. A factory producing cell phones has the following cost and revenue functions: C(x)=x^2+75x+2688and R (x)=x^2+160x. What is the range of cell phones they should produce each day so thee is profit? Round to the nearest number that generates profit.

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