3 years ago

Find the perimeter. Simplify your answer. 6W+7 8w-4 3w+9

Mathematics

1 answer:

andrey2020 [161]3 years ago

7 0

(3w + 9) + (6w + 7) + (8w - 4) =

= 3w + 9 + 6w + 7 + 8w - 4 =

= 3w + 6w + 8w + 9 + 7 - 4 = 17w + 12

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