Write two expressions (with at least two terms each) that when added together have a sum of -4n + 6.

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

You are shooting hoops after school and make 152 out of a total of 200. what percent of shots did you make? what percent did you miss? show proportion(s).

There are 1872 steps in a building that has 104 floors. each floor has the same number of steps. a second building has the same number of floors but 2 fewer steps between each floor. how many steps are there between each floor of the second building?