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If x and y are integers, what is the smallest possible positive value of 30x+18y?

 Dec 10, 2019
 #1
avatar+1694 
+1

Okay.

 

What are the possible numbers that would qualify?

 

1,2,3,4,5....

 

But the smallest are 

1 and 2.

 

Plug it in and figure out the values that make it smaller.

 Dec 10, 2019

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