choutel choutel
  • 03-10-2020
  • Mathematics
contestada

perform the following calculations: (-16) - (-42)

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-10-2020

Answer:

26

Step-by-step explanation:

When we subtract a negative it is like adding

(-16) - (-42)

(-16) + (42)

Re arranging the order

42 -16

26

Answer Link
jcherry99
jcherry99 jcherry99
  • 03-10-2020

Answer:

Step-by-step explanation:

The - 42 is going to give trouble.

Two minus signs multiplied together give a plus. In fact any number of even minus signs (2,4,6,8, 1000) multiplied together make a plus.

(-16) + 42 = 26

Answer Link

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