Mathematics, 09.01.2020 23:31 king3620

It costs $3.56 to buy a pack of pencils. which of the following equations shows the amount of money needed, x, to buy k packs of pencils?

x = 3.56k
k = 3.56x
x = 3.56 + k
k = 3.56 + x

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It costs $3.56 to buy a pack of pencils. which of the following equations shows the amount of money...

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