Answer:
D (-9,3)
F (-5,-5)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
ç
Step-by-step explanation:
fufujphgfhjunkksbkbbdkdbkdldbdjdbdkdjjdkdmdljdbdivdjbdkd
 
        
                    
             
        
        
        
For this case, the first thing we must do is define variables:
 x = number of quarters
 y = number of dimes
 We now write the system of equations:
 x + y = 28
 0.25x + 0.10y = 4.05
 Solving the system of equations we have:
 x = 8.33
 y = 19.66
 Rounding:
 x = 8
 y = 20
 Answer:
 the college student has:
 8 quarters
 20 dimes
        
             
        
        
        
The answer would be D- looks. All the other options are nouns and adjectives.
        
             
        
        
        
Graph should represent "miles per gallon" that means the y axis are miles driven with x axis gallons used. 
See image attached. 
The fuel usage is approximately linear so the graph is a line. The origin of the graph (0,0) corresponds to the starting point in MIami, FL, where 0 gallon have been spent and 0 miles driven. the endpoint corresponds to Atlanta, GA, where 90 gallons have been spent and 660 miles driven. The domain is real numbers in the interval [0,90]. The x intercept is 0, the y intercept is also 0. The range is real numbers in the interval [0,660].