If adam buys 5 snakes at 20% off and each snake costs s dollars, which expression is not equivalent to the situation stated? a) 4s b) 5s − 0.20(5s) c) 5s − 0.20s d) 5s − 1s asap

Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the

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.

Find the solution to this system 2,1 1,-2 1,2 -1,2