Ask if blurry. I really need help please

A linear function is a polynomial function in which the variable x has degree at most one: {displaystyle f (x)=ax+b}. Such a function is called linear because its graph, the set of all points {displaystyle (x,f (x))} in the Cartesian plane, is a line.

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not sure if you wanted to know what it was.. ಠ_ಠ

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.

fjfjfhdhdhdhjjdjdjdjdjjd thats the answers

step-by-step explanation: