# Questions on Algebra: Graphs, graphing equations and inequalities answered by real tutors!

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 Algebra: Graphs, graphing equations and inequalities Solvers Lessons Answers archive Quiz In Depth

 Question 423711: Find the y and x intercepts of the equation 6y-12=66x Click here to see answer by algebrahouse.com(1079)

 Question 423826: find the unknown length in the righ trangle left side of the trangle is 10cm, the right side is 14cm, what is the bottom Click here to see answer by Alan3354(31487)

 Question 423829: write the percent as a fraction or mixed number in simplest form. 13.75% Click here to see answer by Alan3354(31487)

 Question 423920: Find the x- and y-intercepts for the equation. Please show all of your work. Then graph the equation -x – 3y = 4 Click here to see answer by ewatrrr(10682)

 Question 423921: Write the equation for this situation: the cost, c, in dollars of a car rental is equal to 9 dollars plus 1/4 the miles driven, m. Then graph the equation and use the graph to determine the cost of the car rental if the number of miles driven is 10. Please show all of your work Click here to see answer by htmentor(806)

 Question 423928: Find the x- and y-intercepts and graph the equation plotting the intercepts. Please show all of your work. 7x-4y=14 Click here to see answer by linht117(37)
 Question 423928: Find the x- and y-intercepts and graph the equation plotting the intercepts. Please show all of your work. 7x-4y=14 Click here to see answer by htmentor(806)

 Question 423925: Translate to an equation: r \$2 roses and t \$2.50 tulips total \$30 Graph the equation and use the graph to determine three different combination's of roses and tulips that total \$30 Click here to see answer by rfer(12726)

 Question 423922: Given the linear equation y = -x – 4, find the y-coordinates of the points (-1), (2, ), and (-3, ). Please show all of your work. Plot these points and graph the linear equation Click here to see answer by Alan3354(31487)

 Question 423997: graph the line containing the given pair of points and find the slope (2,0) and (8,-1) Click here to see answer by stanbon(57940)

 Question 424028: A little help please!?... Find the two x-intercepts of the graph of: g(x)=2x^2-8x+6 *Use the answer format of "x=#, x=#" Thank you in advance! :) Click here to see answer by stanbon(57940)

 Question 424068: Write the slope-intercept equation for the line that passes through (-5, -8) and is perpendicular to 10x – 6y = -11 Please show all of your work Click here to see answer by mananth(12270)

 Question 424067: Write the slope-intercept equation for the line that passes through (-1, -3) and (-2, 5). Please show all of your work Click here to see answer by mananth(12270)

 Question 424066: Write the slope-intercept equation for the line that passes through (4, 3) and has slope 5/4. Please show all of your work. Click here to see answer by mananth(12270)

 Question 424065: Find the slope and y-intercept of the line in the given equation y=4/9x-20 Click here to see answer by mananth(12270)

 Question 424318: Would anyone be willing to allow me to email them a graph for help?! I really need to find the equation to a piecewise graph and this program will not allow me to insert the graph. It would be greatly appreciated!!! Click here to see answer by mananth(12270)

 Question 424327: find the slope-intercept equation of the line that has the given characteristics: Slope 6 and y-intercept (0, 5) Click here to see answer by Alan3354(31487)

 Question 424329: x + 2y = 5 and 2x + 4y = 7 are the graphs of these two equations perpendicular? Click here to see answer by Alan3354(31487)

 Question 424325: Find the standard equation of the circle through (-2,4) and (6,6)? Click here to see answer by Alan3354(31487)

 Question 424330: use the intercepts to graph the equation: 7x - 4y = 28 Click here to see answer by woolybear(13)

 Question 424401: -15(y-2)-3=-5y-11(3y+7) -15y-2-3=-5y-33y+7 -15y+5= -38y+7 -53y+12 help!!! Is any of what I did correct? Click here to see answer by nerdybill(7003)

 Question 424464: My son's math homework. He didnt bring his book, so walk me through this one and then I will do the others please. y=-x^2 + 8x -15 Click here to see answer by Gersid(33)

 Question 424557: which equation describes a line that passes through the points (3,5) and (2-,3) Click here to see answer by nerdybill(7003)

 Question 425030: simplify -7(2)-(-6/-3)-1 would it look something like this -7*2(-6/3)-1 -14(-6/3)-1 then I am lost again? Click here to see answer by sudhanshu_kmr(1152)

 Question 425183: 2. Write each of the following quadratic functions in the form y=ax^2 + bx + c. a) y= 2x^2 - 7 b) f(x) = 4(x-1)(x+3) =4x^2 + 2x - 3(Is this CORRECT???) c) 2(y-4)+7x=-3(x+1)^2-5 Kinda unsure of this whole question. Thanks! Help is appreciated. Click here to see answer by htmentor(806)

 Question 425294: 12x-25>3x-5(x-6) set builder notation 12x-25>3x-5x-30 12x-25+25>3x-30+25 12x>3x-5x-5 12x-3x>3x-3x-5 Help I'm I going in the right direction Click here to see answer by solver91311(17059)

 Question 425288: Find the x and y intercepts and graph the equation. -2x+7y=-7 -2x+7(0)=-7 -2x+0=-7 -2x=-7 x=7/2 ( 3 1/2, 0) 2(0)=7y=-7 0+7y=-7 7y=-7 y=0 I'm I on the right track? Click here to see answer by mananth(12270)

 Question 425319: how i do graph Y= x square root of 2 -5 Click here to see answer by stanbon(57940)

 Question 425522: I am struggling with these types of problems. Can you please explain it to me. Thank you very much. Find the slope of the line containing the following two points (7/6 seven sixths,-4) and (-1/3 -one third,-1/3 -one third) I understand rise over run -4 - -1/3 --------- 7/6 - -1/3 Its the fractions that are killing me. Thank you! Click here to see answer by sudhanshu_kmr(1152)

 Question 425728: My question reads: Write the slope-intercept form of the equation of the line passing through the point (-2,4) and perpendicular to the line y=5x-2. Would I solve the equation by writing the equation as y-4=5(x+2)? Click here to see answer by scott8148(6628)

 Question 426060: -27≤-4c+5<-3 How do I solve this problem? I forget when to switch the arrows and what to subtract first. Thanks Paola Click here to see answer by stanbon(57940)

 Question 426058: 4x-6≥-6 and 4x-6≤10 How do I solve this and graph it? I dont remember the steps to this solution problem. thanks alot! Paola Click here to see answer by stanbon(57940)

 Question 426133: Write an equation of the line containing the specified point and parallel to the indicated line. (-7,0),5x+2y=6 Click here to see answer by htmentor(806)

 Question 426219: How do you know if a value is a solution for an inequality? How is this different from determining if a value is a solution to an equation? Click here to see answer by solver91311(17059)

 Question 426283: I don't know how to do this at all and I understand nothing about inequalities. So If you could maybe email me a link to the BEST and i mean the BEST of the BEST websites that describes that, i would appreciate it SO SO much ! I have to retake my Algebra 1 test and ACE it in order to pass 8th grade. PLEASE I NEED HELP. Click here to see answer by edjones(7569)