M and n are both integers. Select all the statements that are true if m and n are also equal to each other. m-n=n-m
m+(-n) = m-n
O = m-n
Om+n=0

Asap 25 pts + brainliest to right/best answer

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?