The total restaurant bill for food and drinks is = $63.57
This total bill consists of the prices of the items purchased, and the tip given to the waiter. So, the total bill of only food will contain only the food prices. So, it will be less than $63.57
Now, as it is not mentioned how much tip was given, lets assume that the tip is 10% which is $ 6.357
So, lets subtract it from the total bill. Its $ 57.22. Hence a good estimation is a reduced bill than the given amount of $63.57
 
        
                    
             
        
        
        
<span>10 times as many as
100
this simply mean 10<span>100
</span>=> 10 will be multiplies a 100 times and the result will be 1e100
=> also explained as 1 and 100 zeros to get the answer</span>
        
             
        
        
        
Answer:
80 square units 
536.6  
 
Step-by-step explanation:
First one. 
2 Trapezoids 
A =  x h
 x h
A =  x 2
 x 2 
A = 16 
One rectangle 
A = b x h 
A = 6 x 8
A = 48
Total Area = 16 + 16 + 48 = 80
Second one: 
Two triangles: 
A =  
 
A = 
A =  
 
A = 43.3 
One large rectangle
A = b x h
A = 30 x 15 
A = 450
Total Area = 450 + 43.3 + 43.3 = 536.6 
 
        
                    
             
        
        
        
Answer:
$61
Step-by-step explanation:
Given
Number of days, x = 5
Expenditure per day, E'(x) = 10x + 11
Required
Determine the expenditure per day (E'(x))
From the question, we have that

Substitute 5 for x



Hence, the expenditure for 5 days is $61
 
        
             
        
        
        
Answer:
Perimeter of rectangle = 2L + 2W
2L + 2 * 36 = 148
2L = 148 - 72
2L = 76
L = 38 inches