Answer:
1109
Step-by-step explanation:
an = d (n - 1) + c
an = what you're looking for
n = term position
d = the common difference, in your case, 16
c = first term of the sequence, or -27
a₇₂ = 16(72 - 1) + -27 = 1109
first do 58-4 which is 54 then do 54/ 9 which is 6 so the number is 6
Savings Account: x+20
Checking Account:x-40
idk
we are nt on that yet