1. Determine if it's linear or quadratic and explain how you know * X1 y1
-2 -2
-1 0
0 0
1 -2
2 -6

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.