40
m=3/13
42
67 plus 3 equals 70.
Yes, -8 plus plus 3 equals -5. The "plus plus" is equivalent to a positive sign, so -8 plus (+3) equals -5.
12
5m−3+8m =5m+−3+8m Combine Like Terms: =5m+−3+8m =(5m+8m)+(−3) =13m+(−3)
m=3/13
If you mean m^2 -8m +15 then it equals (m -3)(m -5) when factored
No.
42
67 plus 3 equals 70.
3 plus 1 plus 4 equals 8
Yes, -8 plus plus 3 equals -5. The "plus plus" is equivalent to a positive sign, so -8 plus (+3) equals -5.
12
8 - 4 - 6 - 3 + 5 = 0
89
2.5 plus 6 plus 3 equals 2.5 plus 6 plus 3