Answer:
30:1
Step-by-step explanation:
1. Look at the graph and follow along the lines.
2. When x is 1 in hours then cakes are 30.
3. So we can write the ratio from cakes to hours.
4. The ratio is 30:1. 
 
        
             
        
        
        
Answer:
in school a , 67.3 % of leaving students go to university.
in school b ,90.7% of leaving students go to university
Step-by-step explanation:
 
        
                    
             
        
        
        
25 yogurt dips 
i took this quiz and that was the answer 
        
                    
             
        
        
        
Answer:  h(-4)  
Step-by-step explanation:
If h(x) something is equal to 4  then set the equation equal 4  and solve for t. 
4t +20 = 4 
     -20    -20  
4t = -16 
t = -4  
So h(-4) = 4 
 
        
             
        
        
        
Answer:
slope of line ax + by = c is -a/b 
so, slope of 7x +2y =5 is -7/2