2. qiang wants to tile a 3 ft x 3 ft entryway. estimate
to determine which style of tile will be the
least expensive for this project. explain.

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

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).

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?