Both the numerator and denominator have a 9 and a "b" in common, so we can reduce the fraction to:
3c/4d
Subtract any number from the next one.
-1 - (-6)
4 - (-1)
9 - 4
14 - 9
All of the above subtractions give the same answer.
That answer is the common difference.
Answer:
f=13/9
Step-by-step explanation:
f-8/9=5/9
solution
f=5/9+8/9
f= 5+8/9=13/9
A is the correct awnser good luck
Answer:
yes
Step-by-step explanation:
