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adensimpson2002
adensimpson2002 adensimpson2002
  • 24-09-2015
  • Mathematics
Answered

What is equal to -15?

A-5+10 b)-5-10 c)-5+(-10) d) -5-(-10)

Verified Answer :

crisforp
crisforp crisforp
  • 25-09-2015
  • 5 + 10 = 5 ( False )
    - 5 - 10 = - 15 ( True )
    -5 + ( - 10 ) = - 15 ( True )
    -5 - ( - 10 ) = - 5 + 10 = 5 ( False ) ;
    The correct answers are b) and c).
Answer Link

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