Susan said to find the total cost of a $250 dollar bycicle and the 7% tax, you could figure 7% of $250 and then add that amount to $250.

Pls , the question is in the picture!

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

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.