15. (01.04 MC) Simplify the following expression: (-1)(-7)(4) (1 point) 12 28 -12 -28

asked Dec 13, 2021 171k views

5 votes

15. (01.04 MC)

Simplify the following expression: (-1)(-7)(4) (1 point)

12
28
-12
-28

5.4k points

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2 votes

Answer:

Explanation:

(-1)(-7)(4)

Let’s rephrase this

(-1) * (-7) * 4

Multiple in order

(-1) * (-7) = 7

A negative times a negative equals a positive.

7 * 4= 28

Vasily answered Dec 18, 2021

5.9k points

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