Sorry I'm not sure if I'm right just my thinking...
set the number to be x so that (5x+2)(3x-4)??
 
        
             
        
        
        
B. All rectangles are parallelograms! And C. All equilateral triangles are isosceles! :-)
        
                    
             
        
        
        
50 km/h = 4 hours 
60 km/h = x hours 
50x = 60×4
50x = 240
x = 4.8 hours
        
                    
             
        
        
        
Ok so use your fingers you have ten and take five away from your fingers or you can us a calculator but the answer is 5
        
             
        
        
        
Answer:
B) 2.4 inches
Step-by-step explanation:
The total amount of rain is 28.8 inches over 12 months. To find how much rain falls averagely in <em>one </em>month you need to divide the total by the amount of months. 28.8/12 = 2.4