Answer:
Height ... just took the test 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
4x-34
Step-by-step explanation: simplify to find your answer 
 
        
             
        
        
        
Multiply each term by 8 ( to get rid of the fractions) 
we get:-
-72 = -16 - k
k = -16 + 72 = 56 answer
        
             
        
        
        
Answer:
$11
Step-by-step explanation:
According to the statement, you have that 6 tickets for the price of each ticket is equal to $174 and from that, you can determine the price of each ticket:
6*P=174
P= price of each ticket
P= 174/6= 29
Now, as it says that one of Henry's friends gives him two $20 bills, that means that he gives him $40 and you have to subtract the price of the ticket from that:
40-29= 11
The answer is that if one of Henry's friends gives him two $20 bills, Henry has to return $11.
 
        
             
        
        
        
Answer:
34.3
Step-by-step explanation:
To multiply just convert the 49 into a decimal like this -> 49.0 x 0.7 = 34.3