Answer:
T0 =0, T1=0
Step-by-step explanation:
Please kindly go through the attached files for a detailed explanation. 
I arranged them from the first one to the last one. 
 
        
             
        
        
        
I think it’s $3.55 
I think this because if u subtract 2.45- 45% = 1.10 sooo u will have to add $1.10 to 2.25 and that will add up the 45% that Walmart is paying with the original price.
        
             
        
        
        
It would be the third one 7n=10-3n
        
             
        
        
        
Answer:  65.5 inches of the box is empty.
Step-by-step explanation:
Given : Diamter of circular pizza =10  inches
Then, radius =
Area of circle = 
Area of pizza = 
Side of square = 12 inches
Area of  square = side x side.
Area of square = 12 x 12 = 144sq. inches.
Area of box empty = Area of square  - Area of pizza
= 144-78.5 sq. inches
= 65.5 inches
Hence,  65.5 inches of the box is empty.