Questions on Algebra: Linear Equations, Graphs, Slope answered by real tutors!

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Question 558699: Write an equation of a line that is perpindicular to y=3x-3 and runs through (10,-3).
Click here to see answer by mananth(16946)

Question 558794: find the equation of a line passing through the point (0,4) and perpendicular to the line y=-5x-8?
Click here to see answer by mananth(16946)

Question 558917:
y-9=2(x+4), for y
Click here to see answer by Alan3354(69443)

Question 558999: how do i find the slope of 4y + 7x - 20 = 0?
Click here to see answer by JBarnum(2146)

Question 559100: I have to find the slope and y-intercept of my equations. I cannot figure out how to graph it and I'm a little confused about solving the equations. One of the problems is 3y+6=2x Please help, thanks!
Click here to see answer by KMST(5328)

Question 559124: y=2/5x+2
Click here to see answer by Alan3354(69443)

Question 559201: Line two is perpendicular to 3x-12y=24 and passes through the point (2,-5). Find an equation for line two. (Use the slope of line two).

I have worked this problem by finding the slope of 3x-12y=24, which is 1/4. Also, the perpendicular line (line two) has a slope of -4. I am just a little stumped on how to Find an equation that passes through the point (2,-5). Please help.
Click here to see answer by KMST(5328)

Question 559233: Find an equation of the line that passes through the point (5, 4) and is perpendicular to the line
2x + 3y − 6 = 0
Click here to see answer by scott8148(6628)

Question 559267: write an equation in slope-intercept form of a line with the following characteristics: parralel to the graph of: -4x+ 3y=12 and passes through the origin..
Click here to see answer by nyc_function(2741)

Question 559440: please help me to solve this "write the linear equations satisfying the following conditions (2,3) parallel to the line whose equation is 4x=2y=1

Click here to see answer by mananth(16946)

Question 559784: what equation is parallel to y=1/2x-5 that goes through the points (6,-8)
Please Help.
Click here to see answer by mananth(16946)

Question 559784: what equation is parallel to y=1/2x-5 that goes through the points (6,-8)
Please Help.
Click here to see answer by scott8148(6628)

Question 559808: what is the x=y+8 5x+3y+12 i dont get systems of linear equations using substitution ive tryed x=y+8 8+x -y but i mean i still dont get it
Click here to see answer by mananth(16946)

Question 559889: How do i solve the linear equation of y = 7
Click here to see answer by richard1234(7193)

Question 559952: My name is Marion and I need a help to solve this problem, I dont know how to start. I need a full explanation if possible. Can u please help?
y=3x - 4

Click here to see answer by Edwin McCravy(20054)

Question 560042: I would greatly appreciate any help I could get with this problem. I have tried working it out several time and cannot seem to get it right.
Solve the equations for the solutions, x and y.
x - y = 0
6x + 5y = -22
Click here to see answer by Maths68(1474)

Question 560094: I need to find the equation of the line containing the point(-3,2) parallel to y=5. I'm stuck...
Click here to see answer by fcabanski(1391)

Question 560094: I need to find the equation of the line containing the point(-3,2) parallel to y=5. I'm stuck...
Click here to see answer by solver91311(24713)

Question 560107: What is the solution set of {x | x < -3} ∩ {x | x > 5}?
all numbers except -3 and 5
the numbers between -3 and 5
the empty set
all real numbers
Click here to see answer by stanbon(75887)

Question 560118: write the equation of the line that passes through (10,-4) and is perpendicular to y=5x + 3 in slope intercept form
Click here to see answer by stanbon(75887)

Question 560090: Determine whether the graphs of the equations are parallel lines, perpendicular lines, or neither.
3x - 4y = -3
8x + 6y = -3
Click here to see answer by scott8148(6628)

Question 560132: Write an equation of the line containing (9,-9) and parallel to the graph of 5x-9y=4.
The equation of the line is _=126
Click here to see answer by stanbon(75887)

Question 560167: y=-3/4x+7 Linear Equation. Graph each linear equation
Click here to see answer by Alan3354(69443)

Question 560191: Find an equation of the line that contains the given pair of points. Write the equation in the form y = mx + b.
#1 (6, 2) and (-3, 7)

#2 (-2, 6) and (9, -6)

Click here to see answer by mananth(16946)

Question 560122: write an equation of the line of 9, -9 and parralle to the graph 5x- 9 y =4
Click here to see answer by mananth(16946)

Question 560108: What is the solution set of {x | x < 2} {x | x ≥ 2}?
all numbers less than -5 and greater than 5
the numbers between -5 and 5
the empty set
all real numbers
Click here to see answer by richard1234(7193)

Question 560110: What is the solution set of {x | x < 2} U {x | x ≥ 2}?
all numbers less than -5 and greater than 5
the numbers between -5 and 5
the empty set
all real numbers
Click here to see answer by rapaljer(4671)

Question 560253: the slope is 3; the y-intercept is -2
Click here to see answer by rapaljer(4671)

Question 560382: Write the equation of the line, in a slope-intercept form, that passes through the points (5, -10) and has a slope of -1/5
Click here to see answer by subudear(62)

Question 560383: Write the equation of the line, in a slope-intercept form, that passes through the points (5, 3) and (4,10).
Click here to see answer by subudear(62)

Question 560380: Write an equation of the line, in slope-intercept form, that passes through the points (0,4) and (-1,3)
Click here to see answer by subudear(62)

Question 560347: How do I solve
3x+2y=14
x-3y=-10?
Click here to see answer by subudear(62)

Question 560349: I dont understand this word problem please help me

You have been assigned a task of estimating the cost of a tree removal. The cost is $25 per foot, up to 50 feet; above that, the cost increases to $50 per foot. You drop the kids off at the swimming pool and see some of your friends basking in the sun and wish you could stay. You get to the job site only to find that the basket truck that was supposed to meet you broke down on the highway 16 miles away. Explain how you can estimate the height of the tree.

Click here to see answer by ankor@dixie-net.com(22740)

Question 560555: Determine which two equations represent parallel lines. y=-6x+2 y=6x+2 y=1/6x+2 y=-6x+7
Click here to see answer by mananth(16946)

Question 560563: solve for y4x-2y=8
Click here to see answer by jim_thompson5910(35256)

Question 560565: find the intercepts of the equation 5x+6y = 30...please help!!!
Click here to see answer by jim_thompson5910(35256)

Question 560567: y = 2x-5
i need to graph this
Click here to see answer by jim_thompson5910(35256)

Question 560628: I need a help
graph the equation
7x+3y=
show graph please
Click here to see answer by ankor@dixie-net.com(22740)

Question 560679: given the linear equation y=-3x-2 find the y- coordinates of the points (0)(-3)(-1) please show all of your work. plot these points and graph the liner equation
Click here to see answer by jim_thompson5910(35256)

Question 560683: find the slope of the line containing the given pair of points. if the line is undefind,state so. please be sure to show all of your work. (-4,3)and (3,3)
Click here to see answer by jim_thompson5910(35256)

Question 560646: How would I find the slope of 7.25 inches high and 9 inches across? What equation would I start with?
Click here to see answer by smmoore(10)

Question 560425: -5x+6y=100
Click here to see answer by smmoore(10)

Question 560794: y=0.15x+0.79
0.11x-y=-0.85
are the lines perpendicular or parrallel?
Click here to see answer by rfer(16322)

Question 560956: what is a parallel line to y=5x-9 which goes through (6,-4)
Click here to see answer by mananth(16946)

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11161..11205, 11206..11250, 11251..11295, 11296..11340, 11341..11385, 11386..11430, 11431..11475, 11476..11520, 11521..11565, 11566..11610, 11611..11655, 11656..11700, 11701..11745, 11746..11790, 11791..11835, 11836..11880, 11881..11925, 11926..11970, 11971..12015, 12016..12060, 12061..12105, 12106..12150, 12151..12195, 12196..12240, 12241..12285, 12286..12330, 12331..12375, 12376..12420, 12421..12465, 12466..12510, 12511..12555, 12556..12600, 12601..12645, 12646..12690, 12691..12735, 12736..12780, 12781..12825, 12826..12870, 12871..12915, 12916..12960, 12961..13005, 13006..13050, 13051..13095, 13096..13140, 13141..13185, 13186..13230, 13231..13275, 13276..13320, 13321..13365, 13366..13410, 13411..13455, 13456..13500, 13501..13545, 13546..13590, 13591..13635, 13636..13680, 13681..13725, 13726..13770, 13771..13815, 13816..13860, 13861..13905, 13906..13950, 13951..13995, 13996..14040, 14041..14085, 14086..14130, 14131..14175, 14176..14220, 14221..14265, 14266..14310, 14311..14355, 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