Question

Latoya is putting money into a savings account. She starts with $350 in the savings account, and each week she adds $40 .

Let S represent the total amount of money in the savings account (in dollars), and let W represent the number of weeks Latoya has been adding money. Write an equation relating S to W. Then use this equation to find the total amount of money in the savings account after 12 weeks.

What is the total amount of money after 12 weeks: ?

Answers

  1. Answer:
    $830.
    Step-by-step explanation:
    The equation would be S=350+40W. If she starts with $350 dollars, you need to add it to the final total, which is why we have the 350+.  40W is showing that for every week (W) you are adding 40 dollars. Because there are 12 weeks where she adds $40, substitute 12 for W. Then solve the equation.
    S=350+40(12)
    S=350+480
    S=830
    Because S is the total amount of money in her account, there should be $830 in her account at the end of 12 weeks. Hope it helps!

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