You need to ride an average of at least 25 miles per day for five consecutive days to qualify for a cross-country biking expedition. T

Question

You need to ride an average of at least 25 miles per day for five consecutive
days to qualify for a cross-country biking expedition. The distances (in miles) of
your rides in the first four days are 21, 34, 23, and 33. What distances on the fifth
day will allow you to qualify for the competition?

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Minh Khuê 2 weeks 2021-09-01T11:22:10+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-09-01T11:23:19+00:00

    Answer:

    14 miles

    Step-by-step explanation:

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