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A pack of paper costs $3.79, including tax. Mr. Valentino wants to purchase packs of paper for his class and has a $15 budget. Write and solve an inequality to solve for the number of packs of paper Mr. Valentino can purchase,

Respuesta :

Explanation

Let the unknown pack of books x. Therefore;

[tex]3.79x\leq15[/tex]

Hence;

[tex]\begin{gathered} 3.79x\leq15 \\ x\leq\frac{15}{3.79} \\ x\le\:3.95778 \end{gathered}[/tex]

Answer: Mr Valentino can buy approximately 3 packs

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