Final Answer:
Jim's total income last year was $91,463.42.
Step-by-step explanation:
Let X be Jim's total income.
We know 94% of his income came from salary, meaning 6% came from dog shows.
Set up the equation: 0.94X = X - 8,600 (representing the salary portion)
Solve for X: 0.06X = 8,600
Divide both sides by 0.06: X = 8,600 / 0.06 = $143,333.33
Since 6% came from dog shows, subtract that portion to find the salary: $143,333.33 - $8,600 = $134,733.33
Therefore, Jim's total income was $134,733.33 + $8,600 = $91,463.42.