Respuesta :

Easy! 

All you have to do is make a number lower or higher according to the symbols and make it unique.

For example, on letter B, it says ____ - ____ = <1

So what you want to do is make it 0 - 0 = <1
a) .1 + .1
b) 2-2
c) 10+19
d) 1+1/8

Hope this helps:) if you have any questions just reply