A number’s additive inverse is the number that you would add to it to get zero as the sum. If a number is positive, its additive inverse is negative, and if a number is negative, its additive inverse is positive. A number’s additive inverse is also known as its opposite. On a number line, a number’s additive inverse is in the opposite position. It’s the same number of units away from zero on the opposite side of zero. -3 and 3 are additive inverses.

What is the additive inverse of -9?

A 9
B 8
C 1
D 0

Which of the symbols correctly relates the two numbers below check all that apply 6? 6

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Polynomials plz quick 1: subtract and simplify (–y^2 – 4y – 8) – (–4y^2 – 6y + 3)