Answer:
1/70  hours per mile
Step-by-step explanation:
We want hours per mile
Take the hours and divide by the miles
4 hours / 280 miles
1 hours/ 70 miles
 
        
                    
             
        
        
        
To find the length of the side, will take the under root of the area. So, the side will be : 
c) 24.4 cm
        
             
        
        
        
Answer:
2/3  r²
r²
Step-by-step explanation:
 
        
             
        
        
        
Answer:0
Step-by-step explanation:
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Hi there!
<u>What we need to know:</u>
- Linear equations are typically organized in slope-intercept form:  where m is the slope and b is the y-intercept (the value of y when x is equal to 0) where m is the slope and b is the y-intercept (the value of y when x is equal to 0)
<u>1) Determine the slope (m)</u>
 where two points that the line passes through are
 where two points that the line passes through are  and
 and 
We're given the point (2,10) and the y-intercept of 4. Recall that the y-intercept occurs when x is equal to 0. This means that the y-intercept occurs at (0,4), giving us our second point.
Plug these points into the equation

Therefore, the slope of the line is 3. Plug this into 

<u>2) Determine the y-intercept (b)</u>
The y-intercept is given; it is 4. Plug this back into 

I hope this helps!