Answer:
3 bags
Step-by-step explanation:

you cant have 0.25 of a bag so you round up to 3.
Answer:
4
Step-by-step explanation:
The degree is equal to the largest exponent on a variable. In this instance, it is 4.
answer
no change
We've now found that there was (surprisingly) no change in the rectangle's area, despite changing its size.
Step-by-step explanation: