Answer:
anyone wants to have fun with indian girl ?
 
        
             
        
        
        
Answer:
1.=0
2.=undefined
Step-by-step explanation:
7-7/7--3
0/10
0
-5-3/-4-(-4)
-8/0
undefined 
 
        
                    
             
        
        
        
And aww is I have no idea
        
             
        
        
        
Answer:
For #1 its wanna broom eachother?
Step-by-step explanation:
 
        
                    
             
        
        
        
Question:
Diners frequently add a 15% tip when charging a meal to a credit card. What is the price of the meal without the tip if the amount charged is $20.70? How much was the tip?
Answer:
Price of meal = $18
Tip price = $2.70
Step-by-step explanation:
Let the price of the meal be <em>y</em>;
Let the tip be <em>t</em>
<em></em>
<em>From the question;</em>
15% of <em>y </em>is the tip charge (<em>t</em>). i.e
t = 15%y 
=> t = 0.15y          --------(i)
<em>The total amount charged is $20.70  (This means that the sum of the price of the meal and the tip is $20.70)</em>
=> y + t = 20.70            [substitute the value of t=0.15y from equation (i)]
=> y + 0.15y = 20.70
=> 1.15y = 20.70
=> y = 
=> y = $18
Therefore the price of the meal, y, is $18.
From equation (i),
t = 0.15y           [substitute the value of y = $18]
t = 0.15(18)
t = $2.70
Therefore the tip was $2.70