Answer:
$9.25
Step-by-step explanation:
let x = the cost of a child ticket 
3(x)+2(x+3.50)=35.75
3x+2x+7=35.75
5x=28.75
x=5.75 cost of child ticket 
5.75+3.50= 9.25 
 
        
                    
             
        
        
        
Answer:
Electricity bill is 175
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Step-by-step explanation:
Given


 monthly
 monthly

Required
Determine the electricity bill
If each roommate pays 425, then 5 roommates pay 5 * 425


This implies that: the monthly cost of room, gas and electricity add up to 2125.
In other words,





<em>Hence, the electricity bill is 175</em>
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Combine all the like terms & then solve:


 
        
                    
             
        
        
        
The answer is 240 please mark me as brainliest
        
             
        
        
        
nada más estoy respondiendo para poder passar jmuna cosa aqui 
Step-by-step explanation:
haha