Ineed with 21-25 and 6,8,10,12,14,16,18,20,22. i am so confused over real numbers asap its so late and i have a test !

the question is simply asking what these numbers are classified as. which by the way iy says it literally right above the questions you dont have to solve anything lol

21. integer

22. natural number

23. rational number

24. whole number

im not sure about 23 so just look about the questions and look at the example if the example is similar than you should be good :)

good luck on that test :)

- (2, -7)

- lines r and s and lines t and u must be parallel