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pg
340-343 #9-30,45-46,51-54
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9.
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- 7/6
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25.
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-5,-4,-3,-4,-5,-6
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10.
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0
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26.
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7,62/3,61/3,6,61/3,62/3,7
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11.
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- 3/2
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27.
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-6,-4,-2,-4,-6,-8
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12.
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4/3
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28.
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18,14,10,6,10,14,18
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13.
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c
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29.
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(-3, -6)
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14.
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a
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30.
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(2, -9)
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15.
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d
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45.
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graph
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16.
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b
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46.
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96
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17.
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y = 3x – 3
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51.
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graph
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18.
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y = -1/2 x + 5/2
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52.
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y = 10x + 200
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19.
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y = -5x – 9
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53.
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increase $10 /yr
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20.
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y = 7/3 x + 3
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54.
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$260
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21.
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y = 3/4 x + 6
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22.
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y = -36x + 23
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23.
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y = 2.5x – 14.1
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24.
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y = 2x – 93
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