Which system is independent and inconsistent?
[x=y+z=2
X-Y-Z=2
x+y+z= 2
x-y+z=2
X+Y=Z=3
X-Y-7=4
(2x+2y+ 2z = 4
-X-y-Z=-2
X+Y+Z=2
x-y-Z= 2
X+y-Z=3
-X+y+z=4

When y’all answer can y’all explain too !

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

Are the corresponding angles congruent? explain why or why not.