#a
V={Vowels of English alphabets}
#b
C={cube numbers between 0 to 50}
#c
M={y:y is a multiple of 3 less than 20}
Answer:
A. 30
Step-by-step explanation:
Because it showed up the most
A'
i think it is, sorry if im wrong
km stands for kilometers
31.2
4(5 + (- 3.5 × - 0.8)
4(5 + 2.8)
4(7.8)