12a + 6 + 3a = 15a + 2
15a = 15a - 4
0 = - 4
The answer is 5/72 you would just divide 5/6 by 12 hope this helped
Can you post the rest of the info? x
Answer:
D
Step-by-step explanation:
can i get a brainliest? its fine i just want one ;-;
Answer:
c
the total number of marbles are 12 and there are 3 colours so you divide 12 by 3
