Answer: a I think
Step-by-step explanation:
Answer:
True
If the line is solid, it is part of the solution; if it is dotted or dashed, it is not. Solid is ≥ ≤ while dashed is > <
-0.9
(-3.4+4.3)+a=0
0.9+a=0
a=0-0.9
a=-0.9
this is the way we calculate it ♡♡♡
