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Mathematics, 31.10.2019 00:31 hjlhdjfhjh

Concrete building blocks weigh 28 pounds each. using b for the number of concrete
blocks and w for the weight, write two equations that relate the two variables. one
equation should begin with w=and the other should begin with b=.

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Concrete building blocks weigh 28 pounds each. using b for the number of concrete
blocks and w...

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