The correct answer is the second choice.
Paolo made an error when he cross multiplied the proportion. He should have multiplied the 3 and the 8 and also the 12 and the x.
The second line should be:
12x = 24
Hello: here is a solution
The answer is 3x-39 please tell the no wrong
X 1, 2, 3, 4 Y -2, -10, -18, -26
There is not enough information to analyze or solve the data?