Solved in quadratic function
The answer :
X=(9,-1)
        
             
        
        
        
K = Kevin's age
D = Daniel's age
K = 3D
K - 4 = 5(D - 4)
Plug in 3D for the K values in the second equation.
3D - 4 = 5(D - 4)   Use the Distributive Property
3D - 4 = 5D - 20   Add 4 to both sides
     3D = 5D - 16     Subtract 5D from both sides
    -2D = -16            Divide both sides by -2
       D = 8 
 Now, plug that D value into the original equation.
K = 3D    Plug in the D value
K = 3(8)   Multiply
K = 24
Finally, you can double check your math.
4 years ago, Daniel would've been 4 and Kevin would be 20, so Kevin would've been 5 times as old as Daniel.  And 8 x 3 = 24.
So, Kevin is 24.
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
Parking Standards - Non-Residential Development. 4-12. Annexes. Annex A ... the recommended minimum dimensions for a car space are 4.8 metres by ... to the standing area required for the general type of commercial vehicle ... requirements and detailed layout of parking spaces will be site specific. Car.
 
        
             
        
        
        
Answer:
almost 3 mph so I'm guessing (d) is the answer
Step-by-step explanation:
35  ÷ 12 = 2.9 miles per hour