X+2y+z=9
3x-y+2z=1
2x+3y+6z=35

If lmn=xyz, which congruences are true by cpctc? check all that apply

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Landon wrote that 3−2.6=4. which statement about his answer is true?