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13 March, 05:27

Jessica wants to buy a new team jacket that costs $35. If Jessica saves $5 a week for 4 weeks and $4 a week for 3 weeks, will she have enough money to buy the team jacket? Explain

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  1. 13 March, 06:25
    0
    We'll let x represent the number of weeks it will take to save enough money. If she saves $11 each week, then in x weeks she will save 11x dollars.

    Add this to the 107 she has already saved, and at the end of 11 weeks she will have 11x + 107 dollars.

    We want the amount saved to be equal to the price of the bike, so our equation is

    11x + 107 = 173

    In a word problem, writing the equation is usually the hardest part. Now we solve the equation.

    Subtract 107 from both sides to get

    11x = 66

    Divide both sides by 11 to get
  2. 13 March, 08:51
    0
    Answer: no
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