What is the solution to 4(3x−5)=−80? x=−5 x=5 x=−253 x=253

Which value of c would make he following expression completely factored? 8x+cy

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.

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?