OpenStax, Elementary Algebra 2e §4.2 Graph Linear Equations in Two Variables · Exercise 82 · Algebra · Graphs
Graph Linear Equations in Two Variables · Exercise 82
Weekly earnings. At the art gallery where he works, Salvador gets paid $200 per week plus 15% of the sales he makes, so the equation gives the amount, , he earns for selling dollars of artwork. Calculate the amount Salvador earns for selling $900, $1600, and $2000, and then graph the line.
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OpenStax, Elementary Algebra 2e · §4.2 Graph Linear Equations in Two Variables · Exercise 82
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