Han has a budget of $25 to buy grapes. Write inequalities to represent the number of pounds of grapes that Han could buy in each situation:
1. Grapes cost $1.99 per pound.
2. Grapes cost $2.49 per pound.
3. Grapes cost $c per pound.

In the 30-60-90 triangle below side s has a length of and side r has a length

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.

Complete the equation of the live through (-1,6) (7,-2)