0
Wiki User
13 - 16
They can be: -2+(-5) = -7
5*7
-53
43
19
The LCM of 7 and 9 is 63.
28 and 7
4 and 7
113
23 and 7 = 30
-11
They are in exponents: 32*7 = 63
7 and 13