sherifour sherifour
  • 06-10-2018
  • Mathematics
contestada

Evaluate the expression. 7 + (- 12)

Respuesta :

damarisgasca201 damarisgasca201
  • 06-10-2018

your answer is -5, i believe

Answer Link
Ksehar77
Ksehar77 Ksehar77
  • 06-10-2018

First of all u must multiply the signs

As it is know that (-) *(+)= (-)

7-12= - 5

Answer is (- 5 )

sign minus because 12 > 5

Answer Link

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