Everything looks good, but I would write LJ = LJ (or JL = JL) for line e just so it's clear you're talking about the same line segment.
Though to be fair, JL is the same as LJ so it really doesn't matter. I guess it will depend on how picky your teacher is.
Also, I almost forgot, but line c should have angle markers so that your teacher knows you are talking about two angles.
Answer:
f(x)=2|x|
Step-by-step explanation:
graphing calculators work wonderz
I would say it equals 4 because if x=-4 than -x should equal 4 i may be wrong though
Answer:
C
Step-by-step explanation:
1.75n = 7 ( to isolate n divide both sides by 1.75 )
n = 
= 4
Answer:
-4
Step-by-step explanation:
y=-4x-9
y=mx+b
m=slope
