<span>x.line is the correct answer</span>
        
             
        
        
        
Answer:
B.) 24
Step-by-step explanation:
1/3 of 48 is 16. 48-16=32. 1/2 (remaining tickets) of 32 is 16. 16+8 (tickets won)=24. 
B.) 24
Hope this helps.
 
        
                    
             
        
        
        
Answer:
a = 7.4
b = 9.6
Step-by-step explanation:
set up a proportion to find 'b':
XN / NY = MN / NO
8/b = 13/(b+6)
cross-multiply:
13b = 8(b+6)
13b = 8b + 48
5b = 48
b = 9.6
set up a proportion to find 'a':
XN / XY = MN / MO
8/a = 13/12
cross-multiply:
13a = 96
a ≈ 7.4
 
        
             
        
        
        
Answer: The ladder is sliding down the wall at a rate of 
Step-by-step explanation:
Since we have given that 
Length of ladder = 25 foot 
Distance from the wall to the bottom of ladder = 15 feet
Let base be 'x'.
Let length of wall be 'y'.
So, by pythagorus theorem, we get that 


Now, the equation would be 

Differentiating w.r.t x, we get that 

Hence, the ladder is sliding down the wall at a rate of 
 
        
             
        
        
        
$56, trust me I took Calc. this is easy compared to that