Answer:
Number of additional inches= x 
Number of additional topping= y
Total cost= 8+1.5(x)+0.75(y)
- cost of pizza= 8+1.5x+0.75y
<u>-----------------------</u>
<u>hope it helps...</u>
<u>have a great day!!</u>
 
        
             
        
        
        
Answer:
17
Step-by-step explanation:
1+7p-40=80
-39+7p=80 Move constant to the right 
7p=80+39 add the numbers
7p=119 divide both sides by 7
 
        
                    
             
        
        
        
30 should be the correct answer
 
        
             
        
        
        
Answer:
x + 3
Step-by-step explanation:
Because he bought an unknown number of soccer balls that is where we use the variable, x. And we know that he bought 3 baseballs, and we add them both to get the total number of things bought. Hope this helped and you could give brainliest :)
 
        
             
        
        
        
Answer:
for what??
Step-by-step explanation: