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ryzh [129]
1 year 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]1 year 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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Answer:

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Step-by-step explanation:

Simplify the inequality using the distributive property (multiply the term outside the bracket with each number inside the bracket). Then, isolate 'x' by performing the reverse operations for every number that's on the same side as 'x'. (Reverse operations 'cancel out' a number.)

18 < -3(4x - 2)           Expand this to simplify

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Step-by-step explanation:


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Step-by-step explanation:

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