Answer:
15y^2 -1
Step-by-step explanation:
(7y^2+y-7)+(8y^2-y-6)
15y^2-1
Answer:
Option A:Linear
Step-by-step explanation:
Answer:
Here you go, I think
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
I beleive you just count the dots thats what i did
Answer: the third one they are not vertical angles
Step-by-step explanation: