Simplify -7a^2b-2a^2b−7a 2
b−2a
2
b

-9a^2b−9a
2
b

-5a^2b−5a
2
b

-5−5

-9−9

Ten times the square of a non-zero number is eqaul to ninety times the number

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.

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest