Andrew had $250 in his savings account. He deposited the same amount of money for each of the next 6 weeks. for the next 4 weeks, he deposited twice the money as the previous 6 weeks. If d is the amount of money Andrew deposited each week, which expression represents how much money he have in his account after the tenth week?

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A - 250+d+4 (2d)

B - 250-d+4 (2d)

C - 250+6d+4 (2d)

D - 250-6d+4 (2d)

Question

Gemma Petty

Mathematics

10 October, 15:56

Andrew had $250 in his savings account. He deposited the same amount of money for each of the next 6 weeks. for the next 4 weeks, he deposited twice the money as the previous 6 weeks. If d is the amount of money Andrew deposited each week, which expression represents how much money he have in his account after the tenth week?

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A - 250+d+4 (2d)

B - 250-d+4 (2d)

C - 250+6d+4 (2d)

D - 250-6d+4 (2d)

+1

Answers (1)

Know the Answer?

Kody Golden · Answer 1

C. 250 + 6d + 4 (2d)

250 is the amount of money that Andrew began with. If "d" represents the deposit, and you know that he deposited that same amount of money for the next 6 weeks, you have 6d. Since you also know that you deposited twice the amount of money for the following 4 weeks, then you know that he deposited 2d every week after that, creating 4 (2d).