Describe all the x-values at a distance of 20 or less from the number 12. Enter your answer in interval notation.

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4