Positive six: 6 or +6.
negative 9 -9
9 + (-8) = 1
-9 + -9This is the same as -9 - 9......which equals -18
Identify the property illustrated 7 + 9 = 9 =7
7 + (-9) = 7 - 9 = -2
9 + -2 = 7
Negative 7 -7
if you are talking about -16 plus 7 it is negative 9
-7 + 9 = 2
a.-5 b.-7 or c.-9
(-9) / (-7) * 7 = 9/7*7 = 9
-3 + -7 + 5 + -4 + -6 = -15
9
3/11+(-7/9) = -50/99
If there are no parenthesis then -9+9/7*7=0 as 0/49 =0
negative 7 because, you subract them and keep the highest sign. Or you can do it this way --------- these are 9 negatives ++ those are 2 positives if you cross them out from top to bottom, you get 7 negatives left over therefore -7.