OpenStax, Intermediate Algebra 2e §4.7 Graphing Systems of Linear Inequalities · Review Exercise 71 · Algebra · Systems
Graphing Systems of Linear Inequalities · Review Exercise 71
Translate to a system of equations and solve.
Ashanti has been offered positions by two phone companies. The first company pays a salary of $22,000 plus a commission of $100 for each contract sold. The second pays a salary of $28,000 plus a commission of $25 for each contract sold. How many contract would need to be sold to make the total pay the same?
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Intermediate Algebra 2e · §4.7 Graphing Systems of Linear Inequalities · Review Exercise 71
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