The school store sells 4 pencils for $0.50. At this rate, what is the cost (in dollars) of 10 pencils?

Mathematics

1 answer:

sp2606 [1]3 years ago

6 0

4 Pencils cost 0.50$.

So 8 Pencils would cold 1.00$

1/2 of 0.50$ is 0.25$

Therefore, 10 Pencils would cost 1.25$ !

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Next cross out the x / x^2 which will give us the following:
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