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gary082
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From Mathematics: General-Mathematics
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Due on Jan. 11, 2009
Asked on Jan 11, 2009 at 7:22:01PM

Q:
27. find the slope if it exsists, of the line containing the pais of points, (7,8) and (9,-3)
28. solve the following system of equations, x+7y=4(1) x=9-7y(2)
29. graph on a number line, where x is a real number, -1<x<or=to5
30. find the indacated outputs for, f(x)=5xsquared-2x, f(0)=, f(-1)=, f(2)=
31. the width of a rectangle is fixed at 21cm. what length will make the permiter greater than 96cm.
32. solve, -16<or=to3x-3<or=to-2
34. find the coordanits of the point, (-4,4)
35. find the domain of the function, g(x)=8/4-3x
36. solve using the multiplication principle, -3/4x=-9/10
37. simplify, 7[-64-(20-53]
38. multiply, -5/7.(5/2)
40. decide weather the pair of lines are parallel,perpendicular or niether, 5x+3y=7, 3x+5y=3
42. graph the system of inequalities, y>or=to-4, x>or=to6
43. find the slope, x=-2
45. solve than graph, 2x>or=to18
46. solve using the multiplication principle,9x=-72
47. find the slope and the y-intercept, f(x)-8x-3
48. solve using the multiplication principle, -2x>1/9
49. use the distributiue property to help solve the equation, 9(w-2)=-18
52. graph and identify the y-intercept, y+x=-3
53. solve by the elemination method, 7r-3s=28,3r+7s=70
54. find the slope, (2,6) (-5,-4)
56. solve for the indacated letter, b=9c, for c

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Posted by:

nsci

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Posted on Jan 11, 2009 at 7:42:51PM

A:
Preview: ... ing direction; a line, with a solid dot at 6, going in the increasing direction 40. perpendicular 38.-25/14 37. -217 36. x = ...

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sudipta

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$20.00 All your questions answered - check attached file for graphs

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Posted on Jan 11, 2009 at 7:55:17PM

A:
Preview: ... undefined 45. {x | x 9} The graph will be a solid line extending right from the point 9 on the number line. The end-point will be a solid dot (blue dot). 46. x ...

The full tutorial is about 150 words long plus attachments.

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bibhupada
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Posted on Jan 11, 2009 at 8:14:28PM

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Preview: ... r>45) x>(or equal to)9 so xbelongsto [9,infiniy) 46) 9x=-72 multiplying by 1/9 both sides x=1/9(-72) =-8 47) slope is -8 y intercept is -3 48) -2x>1/9 multiplying by 1/2 both sides we get -x >1/18 so x<-1/18 49) 9(w-2) =-18 so 9w -18 =-18 9w =0 so w=0 52) x/(-3) +y/(-3) =1 so x interce ...

The full tutorial is about 370 words long .

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TheHump03
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$20.00 All Problems Answered. Finance Major. Complete with Graphs

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Posted on Jan. 12, 2009 at 12:27:50AM

A:
Preview: ... br>40. Neither 42. Attached 43. Slope = 0 45. x >or equal to 9 Graph: Attached 46. -80 47. Slope = -8 Y Int = -3 48. x > -2/9 49. ...

The full tutorial is about 154 words long plus attachments.

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