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2 years ago

8

Suppose they decide to put fencing around both gardens,but not between the gardens.If b=10 how much fencing will they need?Justi

fy your answer. answer asap

1 answer:

galina1969 [7]2 years ago

8 0

B + b + b + b + b + 2b = 7b (add all the variables up )
7 x 10 = 70 ( since b = 10 substitute)

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