Answer:
1
Step-by-step explanation:
It starts with number one, so one must be the initial value of the sequence.
C(x) = 20 + .5m
If then .
Hope this helps.
p=6
2p + 7p = 54
Combine like terms
9p = 54
Divide by 9
9p/9 = 54/9
p = 6