7 Which of the following equations shows a proportional relationship? (10 Points) O y = x2 Oy= -x + 2 O y=32 Oy=3x+4 8 Which one of these four graphs shows a proportional relationship between q (10 Points)

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answer: b

step-by-step explanation: im sorry bro bro but thats not a eqation the human mind can answer and plus im a devil

noncoplanar points are points that do not lie on the same line.

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.