Week 8 Ch 9 Checkpoint - on February 10, 1933). The states...

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Section Page # Problem # Please put your work and/or answer in this column Corrections by Instructor Credit Earned 9.1 671 16 Place each of the following sets in ascending order. = 672 32 Evaluate: |4| + |-3| 4 + 3 = |7| 672 44 Evaluate: |-9| - |-4| 9 – 4 = |5| 9.2 683 40 Add: 7 + (-9) + (-5) + 6 (-9) + (-5) = -14 7 + 6 = 13 -14 + 13 = -1 683 48 Add: 683 58 Evaluate each of the following expressions. | - 27 + 14| 684 66 Label each of the following statements as true or false.
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| -8| + |3| = | -8 + 3| |-8|+|3|=8+3=|11| and |-8 + 3| =|-5|= 5 FALSE 684 72 Jean deposited a check for $625, wrote two checks, one for $68.74 and one for $29.95, and used her debit card to pay for a purchase of $57.65. How has her account balance changed? $625 – $68.74 – $29.95 – $57.65 = $468.66 9.3 689 44 Subtract. -5.6 – (-2.6) - + = - + = 12 44 58 48 58 - + = 4 58 18 689 48 Subtract. -3.4 – (-7.6) -3.4 +7.6 = 4.2 689 54 The lowest temperature ever recorded in the state of Oregon was -54°F (in Seneca,
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Unformatted text preview: on February 10, 1933). The states record high temperature occurred in Pendleton on August 10, 1898, when it reached 119F. What is the historical temperature range in the state of Oregon? 119F (-54F) = 119F + 54F = 174F 9.4 700 70 Multiply. (-3)(-6) + (4)(-2) (-3)-(-6) + (4)(-2) = 18+(-8) = 18 8 = 10 700 80 Multiply. (-3) - (-8)(-2)-27 + (-16) = -43 701 82 Multiply. (-6) -4 = (-6)(-6) (4)(4) = 36 16 = 20 701 88 Multiply. -9- (-6)-81 36 = -117 9.5 32 Perform the indicated operations. = - 45 58 Evaluate the following. Remember to use the order of operations. (- )(- ) + = - *(- ) + = 16 2 4 8 4 8 4 8 4 + = = 328 4 3212 83 60 Evaluate the following. Remember to use the order of operations. = 83 223 Name: Brandon Hunter Date: 8/31/2011 Checkpoint # Week 8 Ch 9 Be sure to show all work for optimum success....
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This note was uploaded on 09/08/2011 for the course MATH 115 math 115 taught by Professor Webb during the Spring '10 term at University of Phoenix.

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Week 8 Ch 9 Checkpoint - on February 10, 1933). The states...

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