A local boys club sold 156 bags of mulch and made a total of $459. It sold two types of mulch: hardwood for $3.50 a bag and pine bark for $2.75 a bag. How many bags of each kind of mulch did it sell?

3. solve by graphing: y = 2x + 6 x + y = -3

What is the measure of angle tvu shown in the diagram below

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.