Number two is thirty weeks
6x + 2 - 2 = 14 - 2
6x/6 = 12/6
x = 2
I plugged it into my calculator and I got 1,870.
Answer:
v=2-2root7, v=2+2root7
Step-by-step explanation:
-2v+8(1+2v)=-90
-2-4v^2+8+16v=-90
6-4v^2+16v=-90
-4v^2+16v=-96
v=2-2root7, v=2+2root7
I believe its -1 because x2-x1/y2-y1 good luck