Please post the question with an attachment of what you want to be answered next time.
n (AUB) = 59
Step-by-step explanation:
n(A U B) = n(A) + n(B) -n(A intersection B)
= 26+ 41- 8
= 59
The answer seems to be D!!
120/100 = x/15
100x = 1800 (Divide by 100 on both sides)
x = 18