1 Which expression can be simplified as
76?
9
-2
o (12)
o (no)
o (no)
0 (10)
-3
10

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.

(-8,5) bu tun not sure ok