She would have to pay $3.40 I think. A 12-pack is half the size of a 24-pack so I did half the price.
B={x|x is an even whole no less than 9}
Now

The scientific notation of .2 is
2 × 10^<span>-1</span>
Answer:

Step-by-step explanation:
-The total portion fed to the dog is 7/10 cup
- Canned-3/10
- Dry=7/10-3/10=4/10
-One week has 7 days. we multiply the dry portion per day by the number of days in a week.

Hence, Erin feed her dog 2 4/5 0r 2.8 cups of dry food