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3 October, 18:47

Navid had $72 in her savings account.

Each week she saves $24 When will Navid have the savings of $288?

write an equation you can use to solve this problem, Then answer.

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Answers (2)
  1. 3 October, 21:50
    0
    9 weeks.

    Step-by-step explanation:

    First, find how many dollars Navid needs to save.

    288-72 = 216

    Then, divide how much money that is needed by the number of dollars that are saved per week.

    216/24 = 9

    Then tie it up into an equation:

    (288-72) / 24 = x

    x=9
  2. 3 October, 22:05
    0
    Answer: After 9 weeks

    Step-by-step explanation: Using what is given she has 72$ and she needs 288 and if she makes 24$ per week we can write the equation 72 + 24x = 288 with x being the amount of weeks. Then we can subtract 72 on both sides leaving 24x = 216. Then we will have to divide 24 on both sides to get x by itself. 216/24 = 9 so it will take 9 weeks. You can check by putting this equation in a calculator since you can't type 72 + 24x = 288 you can use y = 72 + 24x - 288 since the other side will be zero look for when y is zero x = 9.
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