Question 11= B
Question 13= C
I don't know how to do question 12
        
             
        
        
        
Answer:
y = 3x/4 + 3
Step-by-step explanation:
y = mx + b
b = 3
(-4,0), (0,3)
m = 3/4
 
        
             
        
        
        
-14+71/2= -6 1/2 degrees Celsius is the original temperature.
        
             
        
        
        
Answer:
Ues
Step-by-step explanation:
Ues papa math or demos and that should help