3 years ago

Simplify -3[5 - (-8 + 6)] A. -21 B. -9 C.21

Mathematics

2 answers:

Tanya [424]3 years ago

6 0

Answer:

the answer is B hope this helps u brainliest is appreciated

~ lexy

zimovet [89]3 years ago

6 0

Answer:

A. -21

Step-by-step explanation:

-3[5 - (-8 + 6)] =

Start with the innermost parentheses.

= -3[5 - (-2)]

Change the subtraction in the parentheses to an addition and do it.

= -3[5 + 2]

= -3[7]

= - 21

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