The general equation of a line is:

When m is the gradient and x1 and y1 are the coordinates of the points on the line
Therefore:


If you're going to around the 487 to the nearest hundredso are you around the next number be if after itso that would be 500
A itching I thing sorry am just not sure Keyshawn
2(-20)+3[5/4(-20)]
-40 + 3[-25]
-40 + -75
-115
-115 is your final answer.