Answer:
see explanation
Step-by-step explanation:
Given

Distribute the 3 parenthesis on the numerator
= 
Collect like terms on the numerator
= 
Divide each of the terms on the numerator by 4
=
+
+ 
= - 6a + 9b - 12c ← factor out - 3 from each term
= - 3(2a - 3b + 4c)
Compare with
X(2a + Bb + Cc) to obtain
X = - 3, B = - 3, C = 4
The pattern the stations are appearing in is up 4 stations down 2 stations. If you continue this pattern you will see if he inspects station 33
Answer: C. 50 2/3
Step-by-step explanation: Multiply 9 1/2 and 5 1/3.