0,3,6,9,12,15,18,21,24,27,30,33,36
0,12,24,36
3d=12
This should be your equation
And if it is asking for the answer it would be 4
I hope this answer helps!
12.9986 would be the answer from a calculator but I'd say it's 12.9. Hope this helped!
Answer:
you can go on something called tiger algerbra
Step-by-step explanation: