Enter the range of values for :
52° 319
B
12
D
2x - 6
3

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

What is the difference between regular convex and concave polygons

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.