Keith's high school played 15 soccer games this year. the team won most of their games. They were defeated during 2 games. Write an equation that represents how many games they won. Group of answer choices

x - 2 = 15

15 - x = 2

x + 2 = 15

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

(x-5)1/2+5=2 what is possible solution of this equation

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.