Answer:
= −31/4
(Decimal: -7.75)
Step-by-step explanation:
It should be 12×18. 1:3 means you take where it's at, at 1 and multiply it's size by 3.
Step-by-step explanation:

Answer:
An = 32 - (4*(n-1))
Step-by-step explanation:
the starting term for this pattern is 32 (which you will need to include in the "rule")
you also know that the next term is the previous term - 4
so!
we can write this pattern as
An = 32 - (4*(n-1))
An = any number of term in the pattern
- ex). A2 = 28, A3 = 24, etc
n = the nth term
- the 3rd term = 24, the fourth term = 20, etc
Answer:
Step-by-step explanation: