It is: 2 because 2 > -7 or -7 < 2
19
Yes. In fact 2x>16 implies that x>8 (not just 7).
an odd number greater than 5 but less than 8 = 7
-2 is greater than -4
7 greater than half a number
ANY number greater than the number before the greater than, so if the answer is greater than 7 then one solution is 7.00000000000000000000000000000000001
4
Any number greater than 800*7 = 5600.
NO
-7
Of these four numbers, 7 is the greater one. To help explain it: If the number is a positive number, then the higher the number, the greater the value. But if it's a negative (-) number, then the higher the number, the less the value of it is. Since -7 is the same as 0 minus 7, it would be the least. So that means the 7 would be the greatest number. And the 3 is greater than the -3 and greater than the -7, too.
21
It is: 2 because 2 > -7 or -7 < 2
19
No.
it is a base I