You are correct the answer is a:18
Answer:
ok
Step-by-step explanation:
<span>3 is to 4 as 12 is to x, or 3/4 = 12/x </span>
starts with 20 smthing x3 +4 = 20 but what is it ???? hmmmm if you think more you can fiqure it out by just finding random numbers so use ur brain i guess???