Answer:
slope = -1
Step-by-step explanation:
y2-y1 divided by x2-x1
3-7= -4
2-(-2) = 4
-4 divided by 4 = -1
 
        
             
        
        
        
Answer:
165 cards left
Step-by-step explanation:
x + 221 = 386
-221 from both sides
x = 165 
 
        
             
        
        
        
Answer:
C, ON/MN
Step-by-step explanation:
Since tan is opposite/adjacent, and the opposite of angle M is NO, then NO must be the numerator. The only answer with this as the numerator is C.