-5х + Зу = -8
3х - 7y = -3
Ordered pair

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Aphrase is shown read the phrase and give me the answer

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.