B would be best answer. 5400s is rent
2.25s amount of sandwich cost and 9.00s selling prices. They all need s and has to be less then!
Multiply equation B by 2.
Multiply equation A by 2
Multiply equation B by 3.
Multiply equation A by -3
Answer: D

This should be the answer. Hope this helps! The three next terms are 25, 31, 37.