Ken purchases a box of cereal for $2.89, cheese for $5.04, lettuce for $1.93, and milk for $1.99. he has $15 with him. about how much change should he expect to receive?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards

The tile along the edge of a triangular community pool needs to be replaced? ?