I have been struggling with this question. Any help in detail will be much appreciated thank you 
Of the three-digit integers greater than 700, how many have two digits that are equal to each other and the remaining digit different from the other two?
A. 90
B. 82
C. 80
D. 45
Of the three-digit integers greater than 700, how many have two digits that are equal to each other and the remaining digit different from the other two?
A. 90
B. 82
C. 80
D. 45













