Answer:
The Subtotal cost of all the cakes before tax and delivery
Step-by-step explanation:
(21x+8.25y)
21 is the price of 1 large cake and X is the number of cakes they want to purchase not counting tax and delivery fee.
8.25 is the price of 1 small cake and Y is the number of cakes they want to purchase not counting tax and delivery fee.
 
        
             
        
        
        
X=3.8
Sin41/2.5 = sin90/x
Sin90 x 2.5 = sin41 x X
Sin90 x 2.5/ sin41
X=3.8
        
                    
             
        
        
        
Answer:
n+n/3
Step-by-step explanation:
n+1/3 n=n+n/3=4n/3
Please mark as Brainliest! :)
Have a nice day.
 
        
             
        
        
        
Answer:
Negative
Step-by-step explanation:
It would be -1.3. Because you know? You add?
 
        
                    
             
        
        
        
Answer:
Supplementary
Step-by-step explanation:
135+45 =180 
So Option C