SOLUTION: if 1ST is one tile and 2nd is three tiles , 3rd is five tiles ,4th is seven tiles. write an equation for the number of tiles,t, needed to make the nth figure.

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Question 133469: if 1ST is one tile and 2nd is three tiles , 3rd is five tiles ,4th is seven tiles. write an equation for the number of tiles,t, needed to make the nth figure.
Answer by vleith(2983)   (Show Source): You can put this solution on YOUR website!
1 = 1
2 = 3 difference 2
3 = 5 difference 2
4 = 7 difference 2


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