Can someone help with these marked questions please

Classifying Real Numbers In Exercises Using Inequality and Interval Notation In 7-10, determine which numbers in the set are Exercises 25-28, use inequality notation and interval (a) natural numbers, (b) whole numbers, notation to describe the set. (c) integers, (d) rational numbers, and 26. y is no more than 25. (e) irrational numbers. 25. y is nonnegative. 27. t is at least 10 and at most 22. 7. {-9, - 2, 5, 3, 2, 0, 1, -4, 2, -11} 28. k is less than 5 but no less than -3. 8. 15, -7, - 3, 0, 3.14, 3, -3, 12, 50 bits 9. {2.01, 0.6, - 13, 0.010110111 . . ., 1, -6} Evaluating an Absolute Value 10. 25, - 17, -3, /9, 3.12, 271, 7, -11.1, 13} Expression In Exercises 29-38, evaluate n the expression. Plotting Points on the Real Number Line In 29. - 10 30. 10| Exercises 11 and 12, plot the real numbers on the rea number line. 31. 13 - 8 32. 16 - 21 33. |-11 - 1-21 34. -3-1-31 11. (a) 3 ( b ) (c) (d) -5.2 WIA NI 35. 51-51 36. -41-41 12. (a) 8.5 (b ) (c) -4.75 (d) 8 x + 21 37. Plotting and Ordering Real Numbers x 1 *+2 x - In Exercises 13-16, plot the two real numbers on the real number line. Then place the Comparing Real Numbers In Exercises appropriate inequality symbol () 39-42, place the appropriate symbol (, between them. or =) between the pair of real numbers. 13. -4, -8 14. 1, 16 39. -41 41 40. -5 -151 15. 6, 5 16. - 8 - 7 41. - 1-61 1-61 42. -1-21 -121 Interpreting an Inequality or an Finding a Distance In Exercises 43-46, Interval In Exercises 17-24, (a) give a find the distance between a and b. verbal description of the subset of real