Tyrone opens a savings account by depositing $75 in August. He increases each of the next monthly deposits by $10. Which of the following shows the amounts in Tyrone's account from August through December?

A) $75, $85, $95, $105, $115

B) $75, $160, $255, $360, $475

C) $85, $95, $105, $115

D) $160, $255, $360, $475

Question

Messiah Whitney

Mathematics

3 November, 12:41

Tyrone opens a savings account by depositing $75 in August. He increases each of the next monthly deposits by $10. Which of the following shows the amounts in Tyrone's account from August through December?

A) $75, $85, $95, $105, $115

B) $75, $160, $255, $360, $475

C) $85, $95, $105, $115

D) $160, $255, $360, $475

+4

Answers (1)

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Lilianna Medina · Answer 1

The problem stated above is an example of an arithmetic sequence in which ao is 75$, and d is equal to 10$. In this case, we are asked in the problem to determine the sequence of saving amounts of the person. The arithmetic sequence is expressed as an = ao + (n-1) * d. The answer to this problem is A