kenadireising
kenadireising kenadireising
  • 29-06-2020
  • Mathematics
contestada

Evaluate:
a = -3, b = 1, and c= -4
-21-c

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 29-06-2020

Answer:

-17

Step-by-step explanation:

-21-c

Let c = -4

-21 - -4

Subtracting a negative is like adding

-21 +4

-17

Answer Link
09pqr4sT
09pqr4sT 09pqr4sT
  • 29-06-2020

Answer:

-17

Step-by-step explanation:

- 21 - c

Put c as -4.

- 21 - (-4)

The negative signs cancel.

- 21 + 4

Add both the terms.

= -17

Answer Link
Relax

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