Answer:
Step-by-step explanation:
Answer: x=20
Step-by-step explanation:
The two angles are vertically opposite so they are equal to each other
7x-99=2x+1
5x=100
x=20
Answer:
y+7-2=21
y+5=21
y+21-5
y=16
Step-by-step explanation:
Answer:
what do u need help with?? :)
Step-by-step explanation:
Answer:
A and C
Step-by-step explanation:
I had it on a test
