The pair of numbers that would have 20 as their lcm is 4 and 5
8.11 x 10^-3
435
34 x 10^2
1.2 x 10^7
It’s in the 4th quadrant because the x value is 8 (positive ) so its on the right but the y value is -1 (negative) so it’s below the x-axis
It's a my homie because of the proportion in the initial explanation
2y/9=5/9+4/9
2y/9=9/9
2y/9=1
2y=9
y=9/2
