Mathematics, 24.03.2021 21:10 jackferguson34

If the length of the first room is (2x+7) and the length of the second room is (2x - 1), which expression models the area of the new room once the wall is knocked down?
6x +12
O
4x2+18
4x2+ 13x-4
4x+18x +18

If the length of the first room is (2x+7) and the length of the second room is (2x - 1), which expr

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If the length of the first room is (2x+7) and the length of the second room is (2x - 1), which expre...