Answer:
55/4
Step-by-step explanation:
Answer: (2, 18)
Step-by-step explanation:
When x=2,
.
So, it should pass through (2, 18).
Answer: C (110)
reasoning: 50 times 2 = 100. 100 + 10 = 110
for the first one set 3y+y=180 and y+x=180
the second one set w+y=180, 42+x=180, y+20=180, and 87+v