Answer:
28
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
$13.50
Step-by-step explanation:
We can find the total bill here by multiplying $45 by 1.20, where the 0.20 represents the 20% tip:
1.20($45) = $54
Since the four friends agree to split the bill equally, each pays:
$54/4 = $13.50
 
        
             
        
        
        
<h3>
<u>Answer the following questions :-</u></h3>
Raja is junk seller. He sells many things. Here is given the list of junk.
Check the Raja's rate list and solve the following questions.

<h2>
<u>Solutions :-</u></h2>
1. How much money will you pay to Raju for 20 kg of newspapers?




<u>∴ We need to pay Rs.100 for buy 20 kg of newspapers. </u>

2. What is the cost of 5 kg Iron?




<u>∴ The cost of 5 kg iron is Rs.50.</u>

3. What is the cost of 9 kg Plastic?




<u>∴ The cost of 9 kg plastic is Rs.72. </u>

4. What is the cost of 7 kg Brass?



 
 
<u>∴ The cost of 7kg brass is Rs.350.</u>

 
        
        
        
255+367 or 367+288
Hope this helps!! :)
        
             
        
        
        
Answer:
the equation is y= 3x - 1
Step-by-step explanation:
to find the intersection with x just substitute 0 to Y. 
0=3x-1
3x=1
x=1/3