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Rick has $21 in his wallet. He will pay a $1.75 for each box of tissues he decides to buy at the store. the corporation video shows how much money (Y). In dollars, Rick will have in his wallet after buying X boxes of tissues Which solutions are the equivalent indicate that Rick would be spending more than the $21 he has in his wallet?

User Paragbaxi
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1 Answer

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We will have the following:

Since we are given:


y=-1.75x+21

Then the solution that would indicate he is spending more than he has would be:


(16,-7)

That is:


y=-1.75(16)+21\Rightarrow y=-28+21\Rightarrow y=-7

User Aaron Deming
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