1.)solve the following system of equations using the substitution method y=-2 A.) -3,2
B) 3,-2
C.) 3,6
D.) 3,-6
2.) which order pair is a solution to the following linear system
y=x+1
Y=-2x+1
3.) determine whether (-2,3) and 0,1 are in the soulution set of the system of the inequalities below
Y> - x -2
Y<-5x+2
A.) neither of the points is in the soulution set
B.) the point (-2,3) is in the soulution set and the point (0,-1) is not in the soulution set.
C.) both points are in the soulution set
D.) the point (-2,3) is not in the soulution set and the point (0,-1) is in the soulution set
5.) what is the soulution of the linear system
-3x+3y = 5
-x+y=6
A.) 1,-6
B.) -3,2
C.) infiently many soulutions
D.) no soulution