# 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 258902: Find the point-slope equations of the line using the point (3, 5) and slope 3/2 . Click here to see answer by Alan3354(30993)

 Question 258891: What is an equation for: X: 0 2 4 6 8 Y:12 10 8 6 4 Click here to see answer by Greenfinch(383)

 Question 258885: I need help in finding the slope for (0,-9) and (-4,0) thanks Click here to see answer by checkley77(12569)
 Question 258885: I need help in finding the slope for (0,-9) and (-4,0) thanks Click here to see answer by mathbath(13)

 Question 258910: If a line passes through the points (3, 5) and (1, 2), its slope is _______. Click here to see answer by Greenfinch(383)

 Question 258919: The slope of the line below is -1. Write the point-slope equation of the line using the coordinates of the labeled point. The coordinate it (4,-9) Click here to see answer by stanbon(57347)

 Question 259040: Graph linear equation: y=x-1; y+3x; y+2x-1 Find three solutions of each equation: y+x-2 (using 0, 3, -4) Click here to see answer by Alan3354(30993)

 Question 258994: Write an equation for the line that is parallel to the given line that passes through the given point? (3,4); y = 2x - 7? I don't understand... Click here to see answer by Alan3354(30993)

 Question 259183: solve by the substitution method. 5x+9y=51 and x=39-5y Click here to see answer by richwmiller(9135)

 Question 259185: determine whether (-9,1) is a solution of 7x-8y=-5 Click here to see answer by richwmiller(9135)

 Question 259186: I need help in identifying the slope of this problem (2, -7) (5, -7) thank you! Click here to see answer by richwmiller(9135)

 Question 259182: determine whether the pair of lines is parallel, perpendicular, or neither. 2x+5y=2 and 2x+5y=9 Click here to see answer by Fombitz(13828)

 Question 259249: Solve for x: 3/x + 4 = (x + 1)/x Click here to see answer by vksarvepalli(154)

 Question 259155: Hi please help me and explain thorouly on how to find the equation of the line that contains: Point (0,5), M=2.(PLEASE SHOW ME STEP BY STEP CAUSE IM STUCK ON THIS) And one more problem; Is the line x= -2 perpendicular to the line y= 3? Please expalin! Thanks I really appreciate it. Click here to see answer by ankor@dixie-net.com(15652)

 Question 259347: How can I find the slope for this problem: x= 2-y ____ 9 Its 2-y over 9 thanks Click here to see answer by richwmiller(9135)
 Question 259347: How can I find the slope for this problem: x= 2-y ____ 9 Its 2-y over 9 thanks Click here to see answer by Alan3354(30993)

 Question 259301: Consider the function g(x)= 1/x-13 whenever possible for real x . What is the y-intercept for this function? Click here to see answer by Fombitz(13828)

 Question 259405: how do you solve a linear programming problem? Click here to see answer by Edwin McCravy(8909)

 Question 259357: in reply to the question x= 2-y ____ 9 the slope is 2 I got that question wrong, so what would be the right answer thanks Click here to see answer by Alan3354(30993)

 Question 259560: i want to know how to make 2x + 3y < 12 into a y < x + 12. Click here to see answer by edjones(7569)

 Question 259609: One of the solutions of the equation: 3x^2-2x-8=0 Click here to see answer by scott8148(6628)
 Question 259609: One of the solutions of the equation: 3x^2-2x-8=0 Click here to see answer by richwmiller(9135)

 Question 259604: The point (?,-3) is on the graph of 5x-y=3x-5. Click here to see answer by Fombitz(13828)

 Question 259690: If a segment with a slope of two passes through points (2, 1) and (z, 9), what is the value of z? (A) -14 (B) -2 (C) 3 (D) 6 (E) 8 Click here to see answer by richwmiller(9135)

 Question 259732: A mortar shell is s feet above the ground after t seconds, where s = f(t) = -16t^2 + 512t + 64. Find the height of the shell 30 seconds after it is fired. (Simplify the answer as much as possible.) Could someone help me with this problem? Thank you. Click here to see answer by richwmiller(9135)

 Question 259734: I am having problems remembering how to solve this kind of problem: y-3x=1 Would appreciate any help! Click here to see answer by richwmiller(9135)

 Question 259733: A sporting goods salesperson sells 2 fishing reels and 5 rods for \$290. The next day, the salesperson sells 4 reels and 2 rods for \$244. How much does each cost? Thanks for help. Click here to see answer by richwmiller(9135)

 Question 259744: decide whether the pair of lines is parallel, perpendicular or neither 2x + 5y =3 2x + 5y =4 Click here to see answer by Alan3354(30993)