D because d is always right hahahahaha
Exactly half of these integers are odd (1, 3, 5, ..., 29) so the probability of selecting an odd number is

.
You add 7 more to 46 and the answer would be 53.
The answer is -11
You put "-1" in place of all the "a"s and get
-(-1) - 12(-1)^2
-(-1) is just 1, and (-1)^2 is "1"
We are then left with 1-12(1) which is 1-12 which is -11
1,748 divided by 76 equals 23