2 years ago

Help with this please

Mathematics

1 answer:

liubo4ka [24]2 years ago

6 0

Answer:

Step-by-step explanation:

we conformed the 8s by 4 and 3

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Let:

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Let's solve the inequality:

$\begin{gathered} 2x+4.5\le30 \\ \text{subtract 4.5 from both sides:} \\ 2x+4.5-4.5\le30-4.5 \\ 2x\le25.5 \\ x\le\frac{25.5}{2} \\ x=12.75\approx12 \end{gathered}$

This means that they can buy 12 bags of food at most.

Since they plan to buy 2 bags of food:

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This means they can do it and have $ 11.5 to spare

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