Answer:
all work is shown and pictured
I believe the answer is B) positive
Answer:
81x + 4913x + 676x + 10x + 12 / 9
X=5692 /9
X=632.444
First you gave to get the denominators all the same then you can answer the questions
Answer:

Step-by-step explanation:
Given


Required
Find b
implies that:


Collect like terms

