Answer: $550 
Step-by-step explanation:                                                                                                                             
 How much is the profit for 1 burrito?: $8 - ($1.50+$1) = $5.5
So, profit for 100 burritos is $5.5 x 100 = $550.
Hope this helps.
 
        
                    
             
        
        
        
Justin buys 4 hot dogs ad 5 pop corn boxes at the baseball game.
<h3>Equation</h3>
Equation is an expression which is used to show the relationship between two or more variables and numbers.
Let x represent the number of hot dogs and y represent the boxes of popcorn.
Justin buys a total of 9 snacks. Hence:
He buys popcorn 3 less than twice as many hot dogs. Hence:
Solving equations 1 and 2 simultaneously gives:
x = 4, y = 5
Justin buys 4 hot dogs ad 5 pop corn boxes at the baseball game.
Find out more on equation at: brainly.com/question/13763238
 
        
             
        
        
        
The expression for five groups of a number added to seventeen. 
Let the number be X
Five groups of the number will be 5X
The required expression will be
 5(X) +17
        
             
        
        
        
1). 2x-1>0
 2x>1
 x>½
2) 21-3y<0
 -3y<-21
 y>7
3) 5-3c>80
 -3c>75
 c<-25