The ratios 9:18, 12:24, 15:30, 18:36, and 21:42 form a pattern of equivalent ratios. What is another ratio in the pattern? Please help.

3 : 6

Step-by-step explanation:

in all the ratios, the first number is multiplied by 2 to get the second number

ex. 9 × 8 = 18 and 15 × 2 = 30

so you can use any two numbers that follow this pattern

my answer : 3 × 2 = 6 so 3 : 6 works in this pattern

none cuz there are no "following statements" regarding the question

step-by-step explanation:

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.