With # andeach representing different digits in the problem below, the difference between #and ## is 712. What is the value of?
#
-##
____
712  Select the correct option
A) 7
B) 8
C) 9
D) 10
E) 11
100x   -(10x +x)   -----------   89 x= 712   x = 8   8
<result>B</result>
With # andeach representing different digits in the problem below, the difference between #and ## is 712. What is the value of?
#
-##
____
712