Solve each problem without using a calculator. Show all work as needed. And do not send links or anything else like that, if you do i will find you and M*urd*er you. So don"t even try. 1) The set of all whole numbers and their opposites are called .

2) Draw a number line and graph the following points: -6, -2, 0, 3, 5

3) is how far a number is from zero on the number line.

4) Compare the following integers by using the “less than” <, “greater than” >, or “equal to” = symbols. -11 -21 16 -16 0 1

5) 29 =

6) 12 =

7) 10

8) 15

9) Explain why the absolute values of -6 and 6 are the same.

10) A synonym for a number’s opposite is called its . Hint: When you add these two numbers, the sum will always be zero.

11) -7 + (-4) =

12) -12 + 19 =

13) Evaluate x + y for x = -10 and y = -12

14) – 15 + 24 + (-9) =

15) -20 + 5 + (-10) =

16) 5 – (-2) =

17) -3 – 7 =

18) -3 + (-2) – (-4) + 7 =

19) -10 – (-12) + (-4) + 3 =

20) Find the difference between 34 degrees and -12 degrees.

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.