A fast-food restaurant has a cost of production C(x)=13x+90 and a revenue function R(x)=8x. When does the company start to turn a profit? Enter the exact answer. If there is no solution, enter NS. If there is an infinite number of solutions, enter IS. x=

A fast-food restaurant has a cost of production C(x)=13x+90 and a revenue function R(x)=8x. When does the company start to turn a profit? Enter the exact answer. If there is no solution, enter NS. If there is an infinite number of solutions, enter IS. x=

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter9: Solving Quadratic Functions

Section: Chapter Questions

Problem 16CT

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A fast-food restaurant has a cost of production C(x)=13x+90 and a revenue function R(x)=8x. When does the company start to turn a profit?

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If there is no solution, enter NS. If there is an infinite number of solutions, enter IS.

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