Jacob0Torreyson
Jacob0Torreyson Jacob0Torreyson
  • 27-08-2019
  • Mathematics
contestada

Fred tried to evaluate an expression step by step.


Find Fred's mistake...


A. Step 1.


B. Step 2.


C. Step 3.


D. Fred did not make a mistake.

Fred tried to evaluate an expression step by stepFind Freds mistakeA Step 1B Step 2C Step 3D Fred did not make a mistake class=

Respuesta :

saniaarfan saniaarfan
  • 27-08-2019

Answer:

C. Step 3

Step-by-step explanation:

-4 + -5 is -9

just because (-5) is in a bracket, a positive × negative = negative

therefore +(-5) = -5

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