Each year for 6 years, the time it takes you to run a mile decreases by 2 seconds. Find the total change in time.

Question

Each year for 6 years, the time it takes you to run a mile decreases by 2 seconds. Find the total change in time.

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Diễm Thu 4 years 2021-08-26T08:30:46+00:00 1 Answers 7 views 0

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  1. Sigrid
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    2021-08-26T08:31:52+00:00
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    Answer:

    -12

    Step-by-step explanation:

    Each you for 6 years the time it takes to run a mile decreases by 2. So 6 x 2 = 12 but, since it decreases its -12.

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