Answer:
Neither.
Step-by-step explanation:
you are correct about the pattern, so it's not adding the same number and not multiplying by the same number. So it's neither.
Answer:3.9
Step-by-step explanation:
you have to add the decimal to the exponent
A20-a18=a1+19d-a1-17d=2d =281-97
so
d=92
There is : 3 pencils
4 Bubble gums
2 sports cards
In each favor bag
Answer: 3x-6
Step-by-step explanation:
Let the number be x
3 times the number is 3x
6 less than 3x is 3x-6
