This is a project I’m confused on what to do if you can please give me the answers to all of these

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

How do i find the missing angle measure in a polygon

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?