The equation y=0.02x+250 gives the weekly income y in terms of sales x.
Step-by-step explanation:
Given, 
Weekly salary of real estate agent = $250 
Commission rate = 2% 
Let, 
x be the sales per week.
y be the total weekly income.
Amount of commission = 2% of sales per week
Amount of commission = 
Amount of commission = 0.02x
Total weekly income = Amount of commission + Weekly salary 

The equation y=0.02x+250 gives the weekly income y in terms of sales x.
Keywords: equation, percentage
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Answer:
1 : 5 ;
6.5 inches 
Step-by-step explanation:
Given that:
11 inch on plan = 55 in actual
The scale factor here is :
11 : 55 
1 : 5 ( 1 inch on plan represents 5 inches the actual house)
If the house is 32.5 inches tall
The height in inches of the house on the plan will be:
Actual Height of house / 5
32.5 / 5 = 6.5 inches 
 
        
                    
             
        
        
        
78 gallons is the same as 312 quarts
        
             
        
        
        
Answer:
192 squared centimeters
Step-by-step explanation:
area equal to 1/2 * base * perpendicular height
1/2*24*16
=192 squared centimeters