323
The answer is 35.
19
42
It is: 2n^2 -5n -42 equals (2n+7)(n-6) when factored
7.6905
Positive 30.
35/42 - 12/42 = 23/42
5/6 - 2/7 = 35/42 - 12/42 = 23/42 = 0.54762
4n - 2n = 84 2n = 84 n = 42
- 16 42 minus 58 is - 16 58 minus 42 is 16 :D
If a equals 3 and b equals minus 5 then a minus b equals what