illyciajohnson illyciajohnson

01-11-2019
Mathematics

contestada

Simplify 6 - 2 3 + (-9 + 5) · 2.

A. -10
B. -12
C. 6
D. -8

Respuesta :

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04-11-2019

Answer:

-8 thus D.

Step-by-step explanation:

Simplify the following:

6 - 2×3 + (5 - 9) 2

-9 + 5 = -4:

6 - 2×3 + -4×2

-2×3 = -6:

6 + -6 - 4×2

-4×2 = -8:

6 - 6 + -8

6 - 6 - 8 = 6 - (6 + 8):

6 - (6 + 8)

6 + 8 = 14:

6 - 14

6 - 14 = -8:

Answer: -8

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