Answer:
Step-by-step explanation:
The angles labeled 4y - 8 and 79 + y are called vertical angles, and definition, vertical angles are congruent. That means algebraically, that
4y - 8 = 79 + y and
3y = 87 and
y = 29
Answer:



This might not be correct though. I'm only in middle school lol. I am sure about the last one.
Simplify both sides then isolate the variable
t=10