at a baseball game , henry brought 3 hotdogs and a bag of chips for $14. Scott bought 2 hot dogs and a bag of chips gor $10. Each of the boy

Question

at a baseball game , henry brought 3 hotdogs and a bag of chips for $14. Scott bought 2 hot dogs and a bag of chips gor $10. Each of the boys paid the same price for theri hotdogs and the same price for their chips. Write a system of equations that could be used to find the cost of hotdog

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Thiên Ân 4 years 2021-08-09T01:42:19+00:00 1 Answers 41 views 0

Answers ( )

  1. giabao
    0
    2021-08-09T01:44:12+00:00
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    Answer:

    Step-by-step explanation:

    3h + c = 14

    2h + c = 10

    3h + c = 14

    -2h – c = -10

    h = $4 a hotdog

    2(4) + c = 10

    8 + c = 10

    c = $2 bag of chips

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )