300
The table shows a number pattern. What is TRUE about the pattern? Choose THREE answers.
9
12
15
18
21
24
27
30
a. The numbers follow the pattern; odd, even, odd, even, odd, etc.
b. The numbers are all odd
c. The pattern is skip counting by 3
d. In each number the sum of the digits is a multiple of 3.
a, c, d