So if the sandwiches cost $7.75 each and the total was $113.50 that would mean that there were 14 sandwiches bought. So 14 times 7.75 is 108.50. 
        
                    
             
        
        
        
Answer:32
Step-by-step explanation:
24/x = 3/4.....cross multiply and then divide 
 
        
                    
             
        
        
        
112/150, then reduce. the answer is 56/75
        
                    
             
        
        
        
Answer:
- h(x) = -2x^2 -x +3
- Reservoir A releases the same amount of water as Reservoir B over 1 week
Step-by-step explanation:
<u>Given</u>:
   f(x) = x^2 -7x +5
   g(x) = 3x^2 -6x +2
   h(x) = f(x) -g(x)
<u>Find</u>:
   h(x)
   h(1)
<u>Solution</u>:
The expression for h(x) is found by evaluating its definition:
   h(x) = (x^2 -7x +5) -(3x^2 -6x +2)
   h(x) = x^2(1 -3) +x(-7 -(-6)) +(5 -2)
   h(x) = -2x^2 -x +3
Then h(1) is found by substituting 1 for x:
   h(1) = -2(1^2) -(1) +3 = -2 -1 +3
   h(1) = 0 . . . . difference in release amounts after 1 week is 0
The true statements are ...
- h(x) = -2x^2 -x +3
- Reservoir A releases the same amount of water as Reservoir B over 1 week
 
        
             
        
        
        
5 is the answer. 100% of any number is that number