Asked by mikey
                please help to specify what the variable stand for, write a equation and solve for this word problem. if ben buys 24 items at $3 each, how much change will he receive from a $100 bill?
            
            
        Answers
                    Answered by
            Ms. Sue
            
    c = change
100 - (24 * 3) = c
    
100 - (24 * 3) = c
                    Answered by
            mikey
            
    a stock inventory of an item was 65 monday morning. at the close of business on friday, the inventory level was 18. how many were sold during the week. what wouldthe variable stand for and whats the equation and solve 
    
                    Answered by
            Ms. Sue
            
    It's your turn now.  You write the equation and we'll check it.
    
                    Answered by
            mikey
            
    s= number sold     65-18=n 65-18 n=47                     
    
                    Answered by
            Ms. Sue
            
    But there's no s in your equation.  Does n = the number sold?  
Other than that, your equation is correct.
    
Other than that, your equation is correct.
                    Answered by
            mikey
            
    yes thats what i put on paper thanks. i maybe back very soon
    
                    Answered by
            mikey
            
    how many 6in. fence slate are required to make an 8ft. long sctione of privacy fence? still need to writ anequation and solve with the variable
    
                    Answered by
            Ms. Sue
            
    Let's see your equation.
    
                    Answered by
            mikey
            
    x=the lenght 2x+2(8)=ft 2x+16=8ft 2x+18-18-18=18-8 2x/2=10/2 x=10
    
                    Answered by
            Ms. Sue
            
    x = number of slats
8 / 0.5 = x
or
96 / 6 = x
    
8 / 0.5 = x
or
96 / 6 = x
                    Answered by
            mikey
            
    how dont understand how you got that answer can you please explain
    
                    Answered by
            Ms. Sue
            
    6 inches = 0.5 foot
8 feet = 96 inches
    
8 feet = 96 inches
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