1. The percentage of people surveyed in East Harlem is 58.5% 
2. The percentage of people surveyed in Upper East Side is 41.5% 
From the question given above, the following data were obtained:
- People surveyed in East Harlem = 183
- People surveyed in Upper East Side = 130
- Total people surveyed = 313
1. Determination of the percentage of people surveyed in East Harlem.
- People surveyed in East Harlem = 183
- Total people surveyed = 313
- Percentage of East Harlem =?
Percentage of East Harlem = (people surveyed in East Harlem / Total) × 100
Percentage of East Harlem = (183/313) × 100
Percentage of East Harlem = 58.5%
2. Determination of the percentage of people surveyed in Upper East Side.
- Percentage of East Harlem = 58.5%
- Percentage of Upper East Side =?
Percentage of Upper East Side = (Total percentage) – (Percentage of East Harlem) 
Percentage of Upper East Side = 100 – 58.5
Percentage of Upper East Side = 41.5%
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The x-intercept is 3 and the y-intercept is -2
        
                    
             
        
        
        
The coordinates of C are (3, 2)
The coordinates of D are (4, 1)
        
                    
             
        
        
        
6 feet because 8 / 12 reduces to 2 / 3 and you multiply 2 times 3
        
                    
             
        
        
        
A.number of donuts delivered 2 hours from now.
2. Next=now +60+60
starting at 48                      because 2 hours meant  2*60 = 60+60
B. number of donuts delivered 7 hours from now C
3.Next= now +420
starting at 48                     because 7 hours meant  7*60 = 420 mn
 C.number of donuts delivered n hours from now.
4. Next=now+60n
starting at 48            (this is obvious)
so finally, 
 D. number of donuts delivered 6 hours from now.
1. Next= now+ 6*60
starting at 48