If (c - a)/(c - b) =1, then (5b - 4a)/(c - a) =
Choices.
A) 0.5
B) 1
C) 1.5
D) 2
E) 2.5
Let's say c=3, b=1, a=1 so that our 1st expression holds true. Now, ibsert those numbers in the second expression and we'll get 0.5   0.5nswer 0.5 (hopefully )))
<result>A</result>
If (c - a)/(c - b) =1, then (5b - 4a)/(c - a) =