The sum of the two digits of a two-digit number is 12 and the difference between the two-digits of the two-digit number is 6. What is the two-digit number?
A) 39
B) 84
C) 93
D) Cannot be determined
E) None of these

• x+y=12>>>>>>(i)
  x-y=6>>>>>>>(ii)
  
  (i)+(ii)=2x=18
  x=9
  y=3
  two digit no. is=9*10+3=93(c)
  
• 8 years agoHelpfull: Yes(12) No(3)
• X=9 ,Y=3
  but Arrangement cannot be determined as 69 and 93 both are in options
  Hence D , cannot be determined
  if 39 alone is in option it would be the ans and if 93 is alone in option it would be the ans...
• 8 years agoHelpfull: Yes(3) No(2)
• d) can not be determine
• 7 years agoHelpfull: Yes(0) No(2)