n + n - 0.18n
We can rewrite it as
2n - 0.18n
And if we solve it
(2 - 0.18)n = 1.82n
So the equivalente expression is B.
There are 108 degrees in each interior angle of a regular pentagon .
I hope that's help !
Answer:
40%
Step-by-step explanation:
10000 = 5000 = 50% + 9000 = 40%
