Pre-Algebra: Pg. 179 - 181 #28 - 31, 46, 47, 61 - 64
Algebra: Pg. 594 #34; pg. 604 #20; Pg. 592 #9 - 15
Answers if you want them:
34a) x - 2400
34b) x - 2400 <= $480; $1920 to $2880 (inclusive)
20) The region left of the triangle should be shaded; it should contain the point (-5, 0). We will look at it specifically tomorrow.
9) x > 7.6 or x < -6
10) -6 < x < 13 (or x > -6 and x < 13)
11) -13 < x < -2
12) x > 2.6 or x < -11
13) -1.5 <= x <= 6
14) x <= -12 or x >= 18
15) No Solution
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