The sports store sells 5 t-shirts and 10 pairs of shorts for 132.50. The next day they sell 3 t-shirts and 5 pairs of shorts for 69.50. What

Question

The sports store sells 5 t-shirts and 10 pairs of shorts for 132.50. The next day they sell 3 t-shirts and 5 pairs of shorts for 69.50. What is the cost of a t-shirt?

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Khải Quang 4 years 2021-07-18T08:34:21+00:00 2 Answers 4 views 0

Answers ( )

  1. nguyetanh
    0
    2021-07-18T08:36:04+00:00
    Reply

    Try cutting the numbers in half

  2. Eirian
    0
    2021-07-18T08:36:17+00:00
    Reply

    Answer:

    A) 5t + 10s = 132.50

    B) 3t + 5s = 69.50

    We multiply B) by -2

    B) -6t -10s = -139.00 then we add A)

    A) 5t + 10s = 132.50

    -t = -6.50

    t-shirt price = 6.50

    Source: http://www.1728.org/unknwn2.htm

    Step-by-step explanation:

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