Answer:
67
Step-by-step explanation:
123£
Answer:
The first and third is correct.
Step-by-step explanation:
I'm not a expert but I know its right.
Answer: d
Step-by-step explanation:
Cost per bottle
6 pack is 3.79 so the cost per bottle is 3.79/6=$0.631666666666667 per bottle
9 pack is 4.50 so the cost per bottle is 4.50/9=$0.50 per bottle
12 pack is 6.89 so the cost per bottle is 6.89/12=$0.574166666667 per bottle
0.63>0.57>0.50
the one that costs the least per bottle is the 9 pack which costs $0.50 per bottle
