Question

1 point
7. If 10 b + a represents a two digit
number and given that a = bthen
the number is
O 11
O 24
O 39
O ALL OF THESE​

Answer 1

Answer:

11

Step-by-step explanation:

digits should be equal according to given condition

10*1+1=11

or 10*2+2=22(like this)

so in the above options we have 11 only like that