Robby had 4 4 over 9 bags of pet food. All of the bags held the same amount of food when they were full. Of Robby's 4 4 over 9 bags of pet food, 2 over 5 were dog food. How many bags of dog food did Robby have?

What is the value of x in the following equation? -3x-2=2x+8

How do you solving the solution of each system using elimination?

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total