Answer:
-2/3
Step-by-step explanation:
Simplify each term.
Rewrite the division as a fraction.
3 n/ 9 n − 1
Cancel the common factor of 3 and 9 .
n/ 3 n − 1
Cancel the common factor of n .
1 /3 − 1
To write − 1 as a fraction with a common denominator, multiply by 3/3
1 /3 − 1 x 3/3
Combine − 1 and 3/ 3 .
1/ 3 + − 1 x3 /3
Combine the numerators over the common denominator.
1 − 1 x 3/3
Simplify the numerator.
− 2 /3
The answer is 4. 2(3x+5)
(8/2)(0.10)^2(0.90)^6
Khan
Answer: 117/40 or 2.925
