An ant is 1.2 cm up a wall and climbs up 1.7 cm each second. A second ant is 30 cm up the wall and climbs down 1.5 cm each second. After how many seconds will the ants be the same height up the wall?​

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

What is the difference between the predicted value and the actual value

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?