15/60 simplified is 1/4
1/4 is not equal to 3/4
        
             
        
        
        
Since this is a percentage, all you have to do is divide 21 from 80 and multiply that by 100
 21/80 = .2625 * 100 is 26.25
The answer closest to this is 25%, so the answer is 25%
Hope this helped! :D
        
                    
             
        
        
        
Answer:
120
Step-by-step explanation:
Slope = rise / run
1/20 = 6 / run
run = 120
 
        
                    
             
        
        
        
Answer:
probably 8x6+8x4y2−5x3y3+x2y4−7xy5
Step-by-step explanation:
mathpapa lol idk i jus need points