Answer:
C.
Step-by-step explanation:
180 is the degree of the whole angle so you subtract 180 from 77 to get P
180-77=103
P=103
Answer:
280
Step-by-step explanation:
1514-1234 = 280
Answer:
C.
15 votes
Step-by-step explanation:
B= votes Billy got
K = votes Keeton got
B = 3K
B+K =20
Substitute the first equation into the second equation
3K + K =20
Combine like terms
4K =20
Divide both sides by 4
4K/4 = 20/4
K =5
Keeton got 5 votes
B = 3*K
B = 3*5
B = 15 votes
Billy got 15 votes