(01.04 MC)Simplify the following expression: (−1)(−7)(4) 12 28 −12 −28

Question

(01.04 MC)Simplify the following expression: (−1)(−7)(4)

12
28
−12
−28

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RI SƠ 4 years 2021-08-09T16:19:03+00:00 1 Answers 10 views 0

Answers ( )

    0
    2021-08-09T16:20:57+00:00

    Answer:

    The expression (-1)(-7)(4) simplifies to 28.

    Step-by-step explanation:

    Use PEMDAS and go from left to right.

    Multiplication is the sole step applied here, so go from left to right.

    -1 * -7 * 4

    Two negatives make a positive.

    7 * 4

    Multiply 7 by 4 normally.

    28 is the final answer.

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