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Part A: Larry earned $11 walking his neighbors' dogs on Saturday. He earned some extra money on Sunday doing the same thing. Write an expression with a variable that shows the total amount of money Larry has earned Saturday and Sunday.

Part B: Larry was able to walk 4 more than twice as many dogs as his friend Kyle. Write an algebraic expression to represent the number of dogs Larry walked compared with Kyle.

Singerforthelord  Apr 13, 2017
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Part A.....let x be the amount he earned on Sunday.....so

 

Amount  earned on Saturday  +  amount earned Sunday   =

 

11  +  x        =    

 

Represents the total amount he earned

 

 

Part B

 

Let N be the number of dogs that Kyle walked

 

Then,  Larry walked  2N + 4   dogs

 

 

cool cool cool

CPhill  Apr 13, 2017

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