Mathematics, 22.07.2019 09:30 82coogs

Acontractor uses the expression 7(x+3) to find the lenght, in feet, of chain that he needs for a certain project. part a the contractor needs four chains that are this lenght. what is the total lenght of all of the chains?

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Acontractor uses the expression 7(x+3) to find the lenght, in feet, of chain that he needs for a cer...

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