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3 years ago

A clothing store is having a sale on T-shirts. The first T-shirt you buy costs $7, and every additional shirt costs

Mathematics

2 answers:

ra1l [238]3 years ago

5 0

Answer: it is an Arithmetic sequence the formula is f(n) =7+5•(n-1)

Step-by-step explanation:

the first term is the price of a single shirt which is $7 the common difference is the price of any additional shirt, which is $5 therefore and explicit frma for the sequence would be f(n)=7+5•(n-1)

asambeis [7]3 years ago

4 0

Answer:

Is an arithmetic sequence

Step-by-step explanation:

This is an arithmetic sequence, because it is a sequence of numbers in which the common difference between consecutive terms is 5

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Step-by-step explanation:

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