Answer:  For number 1, I think that -9.25 is not an integer. Number 2 it is -2. #3, the answer is $6.02. #4 is $15.31.  #5 is B. 3/4 =15/6. 
Step-by-step explanation:
I don't really know how to explain #1 to you, so sorry. Number 2 it is -2 because -5 + 13 is 8. Then when you subtract 10 from 8 you get -2. Number 3, the answer is $6.02 because you know that it costs $4.30 for each pound. She got 1.4 pounds of bacon. Multiply to find your answer. Number 4 is $15.31. Since you need to multiply 12.95 by 2. He got 2 shirts for 12.95 so that's why. Then add 8.79 to 12.95 to get $15.31. Number 5, 3/4 is not equivalent to 15/16. Hope this helps!!!!!
 
        
             
        
        
        
Answer:
2 4/221 = 2.018
Step-by-step explanation:
5/13+10/17+5/13+4/13+6/17 = 2 4/221 = 2.018
 
        
             
        
        
        
Answer:
17,068,935 square feet
Step-by-step explanation:
square feet 1 wall = 813*1615 = 1312995
square feet 13 walls = 1312995*13 = 17068935 squre feet
 
        
             
        
        
        
The correct answer is D, 6x
        
             
        
        
        
Answer:
4.2 cubic inches
Step-by-step explanation:
Find the diagram attached
Volume of the rectangular pyramid = BH/3
B is the base area
H is the height of the pyramid
Given
Base area = 3.2in * 1.4in
Base area = 4.48sq. in
Height = 2.8in
Volume of the rectangular pyramid = 4.48*2.8/3
Volume of the rectangular pyramid = 12.544/3
Volume of the rectangular pyramid = 4.2 cubic inches