Your answer would be 12x + 8 because there are 4 sides to a square and they are all 3x + 2, so you would need to multiply 3x + 2 by 4 which you can do by expanding brackets which gives you 4(3x + 2) and thus when you multiply it out you get 12x + 8. I hope this helps!
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Step-by-step explanation:
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Step-by-step explanation:
5(x+3) replace x with -3
5(-3+3)
5(0)
0
The answer would be 6 9/35 which would round to 6.5
