Please help! The tax rate in Wake County is 7%. The county rate is 2.5% and the state rate is 4.5%. If a food mart sells $13,548 worth of merchandise this weekend, how much sales tax will the owner owe to the country and how much will he owe the state?

The mathematical expression 9€ t means

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.

Peyton's field hockey team wins 4 games out of every 7 games played. her team lost 9 games. how many games did peyton's team play?