Answer:
i dont think I can help I am really sorry
Step-by-step explanation:
4.
i hope this is right :)
Still not sep-by-step explanation:
Answer: $13795
Step-by-step explanation: .89 x 15500
4(s+1)
(s+12) + (3s -8)
s+12+(3s-8)
s+12+3s-8
4s+12-8
4s+4
OK