Answer:
6th Day = 62
12th Day = 122
15th Day = 152
Step-by-step explanation:
y = 10x + 2
y = 10(6) + 2
y = 60 + 2
y = 62
y = 10(12) + 2
y = 120 + 2
y = 122
y = 10(15) + 2
y = 150 + 2
y = 152
