Answer:
3, 50 and 70
Step-by-step explanation:
Using exterior angle property, we have 15x+5+22x+4=120, 37x+9=120. x=3
B=15x+5=50
C=22x+4=70
2
-6 divided by a positive number would make it a positive number welcome
$75.22
$42
$5
The Answer is C hope this helps!
