I think it's 20. Sorry if it's wrong
Answer:
B 71 & 71
Step-by-step explanation:
OP is an angle bisector
Answer:
under the condition of f(x)=x composite function is an identity one
Why do math got to be so complicated
You divide -15 on both sides to keep the x alone
-240/ -15=16
A negative divided by a negative is a positive so x=16