9% of n is 180
0.09n=180
n=2000
It would be 18.75 because if you put it into a mixed number then multiply by 5 you get 18.75
Decimal form
-0.015625
Exact form
-1/60
Negative one over sixty
So 2d^2 and -2d^2 cancel each other out and then that leaves
3a-14+6a-4d collect like terms
9a-14-4d
And that’s the answer
Answer:
10
Step-by-step explanation:
11+9=20
20/2
