Answer:
1) Distributive Property of Multiplication (The terms are distributed)
2) Addition property of equality (Adding 14 to both sides)
3) Simplifying (We simplified the expression)
4) Division property of equality (Dividing both sides by 6)
 
        
                    
             
        
        
        
When you say "Which number ...", I expect to see a list of choices at the 
end of the question, and I get very upset when there's nothing there.
                                            9h + 15 > 55
Subtract  15  from each side:          9h > 40
Divide each side by  9 :                  <em>  h > 40/9</em>
Any number greater than (4 and 4/9) satisfies the inequality.
        
                    
             
        
        
        
Answer: 24 in³
Step-by-step explanation:
 You know that the dimensions of the box are: 
 3 inches.
 4 inches.
 2 inches.
 As each face of the cardboard box is a rectangle, you can conclude that it has the form of a rectangular prism.
 Therefore, to calculate the volume of the box, you must multiply the dimensions given in the problem.
 Therefore, you obtain that the volume of the box is:
 
 
        
             
        
        
        
28 / 49
divide by 7 at top and bottom
(28/7) / (49/7)
4 / 7