What is the solution set of {xlx< 2}u{x|x> 2}
• all numbers less than -2 and greater than 2
• the numbers between -2 and 2
• the empty set
• all real numbers

Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.

What is 20+(5 x 2/5 )+ 3 show your work

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).