Homework Tuesday, 11/15

Pre-Algebra: Pg. 146 - 147 #24 - 27, 30 - 35, 45, 47

Algebra: Pg. 336 - 337 #1a&e, 4, 6, 8, 9, 11, 12; pg. 603 #8 (graph separately)
1a) Ordinate is the y coordinate, Abscissa is the x. 1e) Horizontal slope is 0, Vertical slope is undefined. 4) m = -3/4 6a) y = (2/7)x + 8 6b) y = (-5/2)x + 7 6c) y = (-8/5)x + 3.8 6d) x = 4 8) x = 0, y = 3 9a) x = 3, y = 4 9b) x = 95.454545... y = 163.636363... 11) 17 hamburgers, 6 hot dogs 12) Crow = 0.5 miles per minute, Wind = 0.2 miles per minute.
8) The first graph should have a y-int. at (0, 5) and a slope of 1/3; it is a solid line, shaded below.
The second graph should have a y-int. at (0, -2) and a slope of 7/3; it is a dotted line, shaded above.