A number patter is a list of numbers that follow a certain pattern like 2,4,6,8,10 is a pattern of 2's
Answer:
i believe its 12.55
Step-by-step explanation:
if you add both number, 12.90 and 12.20, then divide by 2.
you'll will gain the same result
Answer:

Step-by-step explanation:

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Answer:
D) -9/4
Step-by-step explanation:
please refer to the picture I sent
Answer:
1800
Step-by-step explanation:
3x6 is 18. You can't use the 1 cuz if you multiply 0 to anything it's 0