The correct answer to this problem would be -3. Based on the points you've provided on the graph, -3 would be the correct common difference. :)
Let, the price of jacket before tax = x
it would be: x*105/100 = 118.65
x = 11865/105
x = $113
Answer:
Honestly I dont know man, Im pretty sure you already found thee answer already since this was in April
Step-by-step explanation: