Answer:
After 84 days
Step-by-step explanation:
7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, <u><em>84</em></u>
12, 24, 36, 48, 60, 72, <u><em>84</em></u>
Answer: 36
Step-by-step explanation: 7, 14, 21, 28, 36
12, 24, 36
$27,840 is the correct answer
hope this helps!
15+15+15+2+2+2+2=(3×15)+(4×2)=45+8=53
d