One hot balloon is 510 feet above the sea level and begins to descend at a rate of 3 feet per minute. A second hot balloon is 30 feet

Question

One hot balloon is 510 feet above the sea level and begins to descend at a rate of 3
feet per minute. A second hot balloon is 30 feet above the sea level and begins to rise
at a rate of 5 feet per minute.

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Hưng Khoa 2 weeks 2021-08-30T01:54:03+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-30T01:55:22+00:00

    Answer:

    -510

    Step-by-step explanation:

    0
    2021-08-30T01:55:29+00:00

    Answer:

    What’s the question.?????????

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