What is the difference between -3 and -12? Who ever answers first gets brainliest

And points

The chart below shows the distribution of weeds in yard

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant