Answer:

a. 20 student like drawing

b. 18 student like writing

c. 10 student

Answer:

C.How many students do not like niether drawing or writing?

Step-by-step explanation:

whis is the best question because this problem takes time to complete

and if u solve it its little bit hard

because u need to subtract and add

heres the answer if u wanna know

31 students

minus the 10 on each 20 and 18 because 10 of them like both

then u will add 10 and 10 and 8 its 28

then the answer is 3

because u minus 28 on 31

your welcome