Alex scored a 75% on his history test if he correctly answered an 18 question how many questions did Alex answer incorrectly ​

Question

Alex scored a 75% on his history test if he correctly answered an 18 question how many questions did Alex answer incorrectly ​

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Thiên Hương 4 years 2021-07-23T07:19:36+00:00 1 Answers 13 views 0

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  1. Nho
    0
    2021-07-23T07:21:06+00:00
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    Answer:

    24

    Step-by-step explanation:

    18 is 75% of 24.

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