Which are equivalent expressions? Check all that are true.
2x + 6x + 12x = 2(x + 3x + 6x)
3x + 8y = 3(x + 2x)
7x + 6y = 42xy
9x + 2y = 2(4x + y)
11x + 22y = 11(x + 2y)

i would need to see the dot plot : )

it is definatly the 3rd one. very much looks like it, for a good chance, the third one would be best for you.

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

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