Find the ratio of a:b if it is given that 5a+3b=6b

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The following tables each show the amount of money, in dollars, in four different bank accounts over time. which table best represents an exponential relationship? a. years 1 2 3 4 5 account balance 1100.00 1350.00 1600.00 1850.00 2100.00 b. years 1 2 3 4 5 account balance 1100.00 1210.00 1331.00 1464.10 1610.51 c. years 1 2 3 4 5 account balance 1100.00 1210.25 1320.50 1430.75 1541.00 d. years 1 2 3 4 5 account balance 1100.00 1190.00 1340.00 1550.00 1820.00