What is the next term in the pattern? 3, 6, 9, 12, what is the next term in the

The next in the first pattern is 15.

The next in the second pattern would be 3.

The next in the third pattern would be 32.

Step-by-step explanation:

In the first pattern, you can notice that the terms keep going up by 3. As a result, the next one is 3 higher (12 + 3 = 15)

In the second pattern, the next number is always half of the number before it. (6 * 1/2 = 3)

The last pattern shows each number being 10 less than the one before it. (42 - 10 = 32)

2.25 kg

Step-by-step explanation:

1 bag .75 kg

2 bags 1.5 kg

3 bags 2.25 kg