<span>6^3 + 5(4 − 2)
= </span><span>216 + 5(2)
</span><span>= 216 + 10
= 226
based on multiple choice options, 63 = 6^3
so answer is </span><span>c. 226</span>
(5x) / (2/11) = 3 / (1/5)
cross multiply
(5x)(1/5) = (2/11)(3)
x = 6/11
Here, number of bulletin board = 1
Artwork = 2/5 th, & math papers = 1/5
So, it would be: 1/5 + 2/5 = 3/5
In short, Your Answer would be 3/5 or 0.60
Hope this helps!

P.S. Hello from Russia :^)
Step-by-step explanation:
The answer is provided in the options. The answer should have been A, if the question was 3x²-27.