Question

9.1
Place each of the following sets in ascending order:


                                        my answer

              &nbs p;                                  

Evaluate.

32.     [ 4 ] + [ -3 ]                          I am thinking that my answer is [ 1 ]


44. [ -9] – [-4]            my answer -5 for this answer does the brackets still have to be there                        

9.2
ADD:

40. 7+(-9) + (-5) + 6

48.

Evaluate and round your answer to the nearest tenth.

58.


Label each of the following statements as true or false.


66.                                   True

Place absolute value bars in the proper location on the left side of the expression to make
the statement true.

Business and finance. Jean deposited a check for $625, wrote two for $68.74 and
$29.95 and used her debit card to pay for a purchase of $57.65. How has her
account balance changed?                                            +625.00
              &nbs p;                                                                         - 68.74
              &nbs p;                                                                         - 29.95
              &nbs p;                                                                         - 57.65
              &nbs p;                                                                      + 478.66 which should be the correct answer
9.3
Subract:

44.      

48.   &nb sp;                                      my answer is -3.86

54. Statistics. The lowest temperature ever recorded in the state of Oregon was
_54°F (in Seneca, on February 10, 1933). The state’s record high temperature
occurred in Pendleton on August 10, 1898, when it reached 119°F. What is the
historical temperature range in the state of Oregon?


9.4
70.

80.

82                         my answer -20 if I am correct?

88.                     my answer (-81) – (-36) = -45 I hope that I am doing this right

9.5
Perform the indicated operations.

32.


58. Evaluate the following. Remember to use the order of operations.



60.