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Each number is decreasing by 3. The next numbers in the sequence would be -18, -21, -24, -27, -30.

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โˆ™ 2012-01-17 00:23:55
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Q: What is the pattern rule for -3 and 6 and -9 and 12 and -15?
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Related questions

What is the pattern rule for 3-6-9-12-15?

The nth term, t(n) = 3*n, where n= 1, 2, 3, etc


What is the pattern rule for this pattern 1 4 7 11 15?

Add 3 each time


What is the pattern rule of 2 4 7 11 15?

The pattern will be +2, +3, +4, +4


What is the rule for this pattern 1-3-2-6-5-15-14-42-41?

multiplication pattern


What is the pattern rule for this pattern 1 3 5 15 17 51?

255 รท 1 = 255 255 รท 3 = 85 255 รท 5 = 51 255 รท 15 = 17 255 รท 17 = 15 255 รท 51 = 5 255 รท 85 = 3 255 รท 255 = 1


What is the pattern rule for 3 7 12 18 25 33?

The pattern rule is: 4 5 6 7 8 and so the next number will be 33+9 = 42


What is 12 add 3?

15


Why the difference between -15 and -3 is a negative number?

-12


What is the sum of -3 and -12?

9


What is Complete the pattern and find the rule 3 6 10 15?

The difference increases by one. 3, 6, 10, 15, 21, 28, 36 and so on.


What is the pattern rule for this pattern 1-3-2-6-5-15-14-42-41?

Start at 1. Multiply by 3. Subtract 1. Multiply by 3. Subtract 1. Repeat this pattern.


What is the pattern rule for the pattern 2-5-11-23-47?

It is: 3 6 12 24 48 .... double up each time


What is 15 3?

15-3=12


What two numbers have the quotient of 5 and the difference of 12?

3 and 15 15/3 = 5 15 - 3 = 12


Is 3 5 equals to 12 15?

3/5 = 9/15 and is not equal to 12/15


What is 15 divided by 4 with remainders?

3.75


What is the pattern rule of 25112347?

If you mean: 2 5 11 23 47 then they are increasing by 3 6 12 24


What is the rule if the in number 15 and if the out number is 45 what is the rule?

Multiply by 3 !


-12/3?

-15


3(a+12)?

15


What is 3 minus negative 12?

3 - (-12) = 3 + 12 = 15.


What is the common denominator of 3 12 15?

LCD(3, 12, 15) = 60


What is 15 minus 3?

15-3=12


what is 5/12 of 36?

15


What is the gcd of 12 and 15?

The GCD of 12 and 15 is 3.