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

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 Algebra: Linear Equations, Graphs, Slope Solvers Lessons Answers archive Quiz In Depth

 Question 458818: If a function g is such that g(-1)=-7 and g(3)=8 then how do i go about finding an equation for g(x) if g(x) is a linear function??????????? Click here to see answer by stanbon(57967)

 Question 458769: I got this incorrect on my homework assignment. Please show me how to do it! 1. Find the intersection point of the two straight lines: 3x - 4y = 5 and 2x + 3y =1. Answer in fractions reduced to the lowest terms. I said x= 51/51 and y= -7/17 but got it wrong. Please show me the steps. Click here to see answer by ankor@dixie-net.com(15746)

 Question 458948: what is the slope of a line passing through the points (11,-2) and the origin Click here to see answer by Alan3354(31519)
 Question 458948: what is the slope of a line passing through the points (11,-2) and the origin Click here to see answer by MathLover1(6812)
 Question 458948: what is the slope of a line passing through the points (11,-2) and the origin Click here to see answer by richard1234(5390)

 Question 458980: hello my name is lisa, how are you? I am having trouble with a couple problems but some i don't know what to call them. The first one is find the slope and y intercept of f(x)=-6-7 Click here to see answer by nerdybill(7003)

 Question 459109: The x- and y-intercepts of the graph of g are 1 and 4, respectively. What is the linear equation satisfying the given condition. Click here to see answer by oberobic(2304)
 Question 459109: The x- and y-intercepts of the graph of g are 1 and 4, respectively. What is the linear equation satisfying the given condition. Click here to see answer by MathLover1(6812)

 Question 459139: what's the slope of a line passing through the points (2,4) and (-1,-2) Click here to see answer by rwm(914)
 Question 459139: what's the slope of a line passing through the points (2,4) and (-1,-2) Click here to see answer by oberobic(2304)
 Question 459139: what's the slope of a line passing through the points (2,4) and (-1,-2) Click here to see answer by math-vortex(472)

 Question 459143: Determine whether each equation has the given ordered pair as a solution. y = 5x + 8; (0, 8) Click here to see answer by robertb(4012)

 Question 459154: What is the slope of line A? 3x-7y=-3 Click here to see answer by algebrahouse.com(1079)

 Question 459369: Determine if (1/2, -4) is a solution to 4x-3y=10 Click here to see answer by sudhanshu_kmr(1152)

 Question 459421: translate to an equation p \$5 bags of popcorn and s \$4 sodas total \$60 Click here to see answer by edjones(7569)

 Question 459455: Y=6x+9 what is the x and y intercepts? Click here to see answer by rfer(12730)

 Question 459478: Melinda and JP are selling lemonade at a stand in her front yard. The linear expression below models her total profit in dollars after h hours. 2 -(6h-5)+4h 3 How much does her profit increase each hour? Explain in words and worked out expressions. Also, Evaluate the expression for h = 0. wHAT DOES THIS VALUE MEAN IN THE CONTEXT OF THE PROBLEM? Click here to see answer by solver91311(17077)

 Question 459496: 1.determine the slope of a line through points (4,-8) and (3,-6) 2.Find an equation in slope-intercept form for the line that passes through (-3,1) and (-2,-3) 3.The function fx=25x+400 represents Jason's total savings after x weeks. How much has saved after 8 weeks? 4. What is the slope of a line that is perpendicular to the graph of: y=-1/2x+4? Click here to see answer by richwmiller(9144)
 Question 459496: 1.determine the slope of a line through points (4,-8) and (3,-6) 2.Find an equation in slope-intercept form for the line that passes through (-3,1) and (-2,-3) 3.The function fx=25x+400 represents Jason's total savings after x weeks. How much has saved after 8 weeks? 4. What is the slope of a line that is perpendicular to the graph of: y=-1/2x+4? Click here to see answer by solver91311(17077)

 Question 459558: Write the equation of a line that passes through the points (3,8) and (9,0). Show Work. Click here to see answer by solver91311(17077)

 Question 459543: give the equation of the line perpindicular to 6x-3y=12 and whose y-int is -4 Click here to see answer by mananth(12270)

 Question 459669: how do I find the x and y intercept in: y=-8x thanks Paola Click here to see answer by solver91311(17077)
 Question 459669: how do I find the x and y intercept in: y=-8x thanks Paola Click here to see answer by stanbon(57967)

 Question 459730: x + y = -5 graph equation and identify y-intercept Click here to see answer by MathLover1(6812)

 Question 459741: Find the point of intersection on a pair of straight lines. Y=3x-15 Y=-2x+10 thanks Paola Click here to see answer by Alan3354(31519)
 Question 459741: Find the point of intersection on a pair of straight lines. Y=3x-15 Y=-2x+10 thanks Paola Click here to see answer by amoresroy(333)

 Question 459763: In a right triangle, one of the acute angles is twice as large as the other acute angle. Find the meeasure of the two acute angles. Click here to see answer by math-vortex(472)

 Question 459781: One angle in a triangle is half the largest angle but three times the smallest. Find all three angles. Using the guess and check method, I found that the angles would be 108-18-54, however I don't know how to set that up using algebra. Thanks for your time! Click here to see answer by stanbon(57967)

 Question 459784: Tyler parents pay him \$0.50 to do laundry and \$1.25 to mow the lawn. In one month, he does the laundry 6 more times than he mows the lawn. If his parents pay him \$13.50 that month, how many times did he mow the lawn? Using guess and check, I got 6 times mowing the lawn for \$7.5 and 12 times doing the laundry for \$6.00. How would I set this up without using guess and check? Click here to see answer by richwmiller(9144)

 Question 459794: Write the slope-intercept equation for the line that passes through (-9,9) and is perpendicular to -9x-2y=10. Please show the steps Click here to see answer by nerdybill(7003)
 Question 459794: Write the slope-intercept equation for the line that passes through (-9,9) and is perpendicular to -9x-2y=10. Please show the steps Click here to see answer by Gogonati(817)

 Question 459473: Find three consecutive odd integers whose sum is 111. Are there three consecutive odd integers whose sum is 1111? Explain Click here to see answer by richard1234(5390)

 Question 459956: Please help, how do I find the perimeter of a rectangle that is 90 cm if the width is 5 less than 1/2 of the length which is 31 and the width is 14. Thanks Click here to see answer by rfer(12730)

 Question 459961: Write a point-slope equation for the line with the given slope that contains the given point m= -3: (-2, -5). please show work. Click here to see answer by rfer(12730)

 Question 459925: 1.Write an inequality to describe a number less than or equal to -2 2.Write an inequality to describe the graph -1,2 3.Write an inequality to describe the graph +4 Click here to see answer by rfer(12730)

 Question 459974: given the linear equation y = -7/4 x-1, find the y-coordinates of the points (-4, ), (0 ), and (4, ) please show all of your work. plot these points and graph the linear equation. Click here to see answer by richwmiller(9144)

 Question 459980: find the slope and y-intercept of the line in the given equation y = -2/7 x -3 Click here to see answer by rfer(12730)

 Question 459977: write the slope-intercept for the line with slope -1/4 and y-intercept (0, -2) and graph the line. please show all work. Click here to see answer by rfer(12730)

 Question 459978: find the x and y intercepts and graph the equation plotting the intercepts. please show all of your work. 5x -7y = -35 Click here to see answer by rfer(12730)

 Question 459964: Write an equation of the line containing the specified point and perpendicular to the indicated line. (4, −2), x = 1 Click here to see answer by richwmiller(9144)

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