This is how proportion is written 7:21=3:9. The colons are sign of division so it can be shown in the terms of fraction as 7/21=3/9 or 1/3=1/3
Answer: D
Step-by-step explanation:
Because they are similar all u have to do is add the sides
maybe xd ad something else please
x ≤ 6
which is A
or if not then it's B for
x ≥ 6
