One hundred-seven lunch trays were placed equally in 4 stacks. How many lunch trays
were in each stack? How many lunch trays
will be left over?

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°