Solving Systems with Gaussian Elimination · Exercise 58
Set up the augmented matrix that describes the situation, and solve for the desired solution.
Bikes’R’Us manufactures bikes, which sell for $250. It costs the manufacturer $180 per bike, plus a startup fee of $3,500. After how many bikes sold will the manufacturer break even?
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Algebra and Trigonometry 2e · §11.6 Solving Systems with Gaussian Elimination · Exercise 58
No hints for this one.
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