Please solve

16 > -8 + x

Me #1 using vocabulary words, including the word “congruent”, state why the measure of angle d is 120 degrees. #2 what is the measure of angle e and why?

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.