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

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Question 602531: graph the line y = mx+b for the given values m=-5/3,b=2
Click here to see answer by jim_thompson5910(35256)

Question 602740: Find the slope, if it exists, of the line containing the points (13,7)and (10,-4)
Click here to see answer by rfer(16322)

Question 602738: Find the slope and the y- intercept
y=-3x+2
Click here to see answer by rfer(16322)

Question 602750: Find an equation of the line having the given slope and containing the given point: m=3; (3,5)
Click here to see answer by mananth(16946)

Question 602982: if you put a seventeen foot long ladder eight feet from your house and the top reaches the bottom of your window how far off the ground is your window? What formula did you use for this equation?
Click here to see answer by ewatrrr(24785)

Question 603082: There are 63 students in a middle school chorus. There are 11 more boys than girls. How many boys x and girls y are in the chorus?
- Thanks to anyone who answers.
Click here to see answer by stanbon(75887)

Question 603085: please show me the working out of this linear equation
y=2x+5
y=40-2x

Click here to see answer by Alan3354(69443)

Question 603146: -4y=x-18
I need to make three points so i can graph them.
I'm kinda slow with math.
I don't know what i can put in for y or x to make a point for a graph.
Click here to see answer by Alan3354(69443)

Question 603429: what is a standard equation that represents a line with an x-intercept of -3 and a y-intercept of 4
Click here to see answer by lwsshak3(11628)

Question 603447: what is the y-intercept of 4 and a slope of one third
Click here to see answer by Alan3354(69443)

Question 603494: The points(2,8) and (a,29) are on a line of solope 14. find the value of a
Click here to see answer by Alan3354(69443)

Question 603568: Graph the line y = -7
Click here to see answer by jim_thompson5910(35256)

Question 603652: - Thanks to whoever helps.
Heather sold 3 packages of tulip bulbs and 2 packages of crocus bulbs for a total of $85. Jimmy sold 10 packages of tulip bulbs and 2 packages of crocus bulbs for a total of $190.
Click here to see answer by mananth(16946)

Question 603656: John sold 5 rolls of plain wrapping paper and 8 rolls of shiny wrapping paper for a total of $199. Totsaka sold 5 rolls of plain wrapping paper and 6 rolls of shiny wrapping paper for a total of $163.
Determine the cost each of one roll of plain wrapping paper and one roll of shiny wrapping paper?
-Thanks to anyone who helps.
Click here to see answer by mananth(16946)

Question 603741: Are the lines 3x - y = -2 and x - 3y = -9 parallel, perpendicular or neither?

Click here to see answer by lwsshak3(11628)

Question 603701: Graph y=(x+3)^2-4
Find Vertex:
Find Y-Intercept:
Find X!-Intercept:
Find X2-Intercept:
Click here to see answer by lwsshak3(11628)

Question 603752: Determine whether the graphs of the given pair of lines are parallel or perpendicular.
4y+x=3,
2x+8y=5

Click here to see answer by alicealc(293)

Question 603736: Are these two lines parallel perpendicular or neither? 3x - y = -2 and x - 3y = -9... I also need to see the steps please.
Click here to see answer by alicealc(293)

Question 603840: Without graphing, tell whether the line containing (�7, 5) and (�7, �9) is horizontal, vertical, or neither. (4 points)
Click here to see answer by ewatrrr(24785)

Question 603840: Without graphing, tell whether the line containing (�7, 5) and (�7, �9) is horizontal, vertical, or neither. (4 points)
Click here to see answer by htmentor(1343)

Question 604030: My problem is Y=-2x+4. The question says, "Describe what happens to the y value as the x value increases by 1."
I was thinking that that it may be "Y= -x+4, and that the y value just increases by one as the same of the x value"
Please help me!
Click here to see answer by solver91311(24713)

Question 604063: Find the slope of the line containing the given pair of points: (-13,22) and (8,-17)
Click here to see answer by jim_thompson5910(35256)

Question 604088: How can you graph 6.5x+10y=-20 and -6x+3y=18
Click here to see answer by mananth(16946)

Question 604148: Hi, I've been having trouble solving this problem because I really don't even know where to start on it! Could you please show me the steps to solve it?
Here it is;
Find the value of k such that the line passing through (2, -1) and (-3,k) is parallel to the line passing through (10,k) and (-1,-2)
Click here to see answer by jim_thompson5910(35256)

Question 603816: What is the slope of linear equations of the sequence below? 6,3,0,-3,-6?
Click here to see answer by richard1234(7193)

Question 604297: x+5=0
Click here to see answer by flame8855(424)

Question 604454: dtermine if the pair of lines are perpendicular, parallel or neither
2x+5y=8 and 5x+2y=2
Click here to see answer by solver91311(24713)

Question 604392: -x-3y=-9
How would this equation be graphed? What would the value of x and the value of y be?
Click here to see answer by KMST(5328)

Question 604502: Find the missing coordinate to complete the ordered pair so that the point ( , 1) is on the line 2x + y = - 15.

Click here to see answer by alicealc(293)

Question 604510: through:(4,2), parallel to y= - 3/4x-5
Click here to see answer by mananth(16946)

Question 604509: through:(-1,2), slope= 2
Click here to see answer by mananth(16946)

Question 604506: find equation of a line Through:(3,5)with slope=5/3
Click here to see answer by lawdej(58)

Question 604478: find the x and y intercepts of the graph of the equation y= 2/3x -4
Click here to see answer by lawdej(58)

Question 604507: find equation of a line through:(2,5), slope=undefined
Click here to see answer by lawdej(58)

Question 604508: through:(3,1), slope= 1/2
Click here to see answer by flame8855(424)

Question 604571: how do i find the x and y intercepts and slope of the equation 3x = -2
Click here to see answer by nerdybill(7384)

Question 604588: What is the slope of the line passing through the two points (5,-2) and (-1,3)?
Click here to see answer by josmiceli(19441)

Question 604524: how to make a graph if the slope was 3 and the y-intercept was ( 0,1 ) ??
is it right if i make the denominator of the slope 3 is 1 ?
Click here to see answer by Edwin McCravy(20055)

Question 604633: I am lost, how do I graph the following equation; calculating the slope, x-intercept, and y-intercept, and label the intercepts on the graph.
3x = -2
Click here to see answer by lwsshak3(11628)

Question 604653: find the x- and y- intercepts of -7x-6y+-2
Click here to see answer by Alan3354(69443)

Question 604659: through:(-3,-3), parallel to y =7/3x+3
Click here to see answer by Alan3354(69443)

Question 604664: through:(4,-4), parallel to y =-x-4
Click here to see answer by Alan3354(69443)

Question 604663: through:(2,0), parallel to y =1/3x+3
Click here to see answer by Alan3354(69443)

Question 604662: through:(-1,4), parallel to y=-5x+2
Click here to see answer by Alan3354(69443)

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