Unit rates are easy you just take the first number and divide it by your second 
15 divided by 5 is = 3 
75 divided by 25 is = 3 
80 divided by 4 is = 20 
Please mark brainiest 
Have a amazing day
        
             
        
        
        
Parallel lines should have the same slope. Therefore, you know which point it passes through and the slope. Plug in the points and slop into slope-intercept form to find b. Please refer to the picture.
 
        
        
        
9514 1404 393
Answer:
   Rajan gets 6 marks more
Step-by-step explanation:
Neerav's marks are (15)(4) +(5)(-2) = 60 -10 = 50.
Rajan's marks are (14)(4) = 56.
Rajan gets 6 more marks than Neerav.
 
        
             
        
        
        
Answer:
To find the area, you have to multiply its height by its width.
Step-by-step explanation: