A survey asked 200 Grade 4 students about their reading preferences. Based on the Graph, how many of them would you expect to prefer comic books? A. 10

B. 20

C. 60

D. 80

E. 100

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

30

step-by-step explanation:

times by times