SOLUTION: Scott is saving to buy an accordion. In the first week, he put aside $60 that he received for his birthday, and in each of the following weeks, he added $12 to this savings. Is

Question 1177328: Scott is saving to buy an accordion. In the first week, he put aside $60 that he received for his birthday, and in each of the following weeks, he added $12 to this savings.
Is this arithmetic or geometric?
What is the equation?
How much has he saved after 11 weeks?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!


Hi
arithmetic
 S = $60 + $12(n-1)
 S(11weeks) = $60 + $12*10 = $180

Wish You the Best in your Studies.

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