Answer:
2x + 20
Step-by-step explanation:
Hi there,
since there are 2 weeks :
x + x = 2x
10 + 10 = 20
==2x + 20 while simplifying it becomes, 2(x+10)
I am assuming that the attached is the complete question and we need to get the information from the table.
From the table we know the below fact:


Conclusion:
The difference in weights, in pounds of Kim’s and Seth’s purchases is given below:

Final answer : <em><u>0.75 pounds</u></em>
It is root of 4, as that is 2.