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ryzh [129]
2 years ago
7

A dance studio charges $17 for the first ballet class a dancer takes and $11 for each class after that. what are the first four

terms of an arithmetic sequence in which an is the total amount a dancer pays, in dollars, for taking n ballet classes?
Mathematics
1 answer:
yan [13]2 years ago
5 0

$17

17+11 = $28

28+11 = $39

39+11 = $50

17 + 11(n-1) $$

n-1 because removes the first class of $17

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