Answer:
The 13th number in the Fibonacci sequence is 144.
Step-by-step explanation:
The sequence from the first to the 13th number is: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144.
add the like terms 5m + 6n + 8m + 2 = 13m + 6n +2
s=-20/3
Line the numbers
