Answer:
the answer would be 72
Step-by-step explanation:
Answer: 56
300
y - 1/2x + 7/2
y = 1/2x + 1
6 = 1/2 (5) + b
6 = 5/2 + b
7/2 = b
b 2,3,8
Y=234678
Z=278910
X=12358
234678910 n 12358
=238