Which expression has the same sum as the one below? -1548
O 15+6
O-6+-15)
o 15+(-8)
O Be(-15)

Y=4x^2+x-1 solve using quadratic formula

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.

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8