Answer:
B) 24
Step-by-step explanation:
A right triangle is 90°
90-42=48
48/2=24
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
Firstly,
We can tell by reading the question that they sell 48 cupcakes witch is 4 dozens every hour so if they continue to sell at that same rate then:
There are 8 hours between 9am and 5pm
∴ It is 48:1
That means 48 cupcakes per hour this is equation is a direct proportion so if any number increases so will the other
So if it is 48:1 then x:8 with be = 48x8
∴ Sarah and Jean will be able to sell 384 cupcakes
 
        
             
        
        
        
Answer:
He will use 4.
Step-by-step explanation:
1/2 flower-1 sugar*4 = 2 flower - 4 sugar
 
        
             
        
        
        
The unit rate would be the price for 1 ticket.
 12 dollars / 3 tickets = $4 per ticket.
 The ratio would be 4:1