Question 4 of 10 Which of the following is equal to 9•4 ?
O A.
O B. V.4
O C. 36
O D. 18

The answer to this question is 36

If i’m not wrong i believe it is c

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.