# 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 108209: Find the remainder when is synthetically divided by a+1/2. Click here to see answer by Edwin McCravy(8901)

 Question 107910: A line passing through (9, 18) and (6, y) is parallel to a line with slope 3. What is the value of y? Thank you. Click here to see answer by scott8148(6628)

 Question 108411: I need help with the question: Find the equation of the line parallel to 2x+4y=9 and passing through the point(6,-2). I tried to use y=mx+b, but I still can not figure it out. Click here to see answer by checkley71(8403)

 Question 108594: Solve the system of equations using the addition (elimination) method. If the answer is a uqique solution or infinitely many solutions 9x + 2y =2 3x + 5y = 5 Click here to see answer by checkley71(8403)

 Question 108624: What is the relationship between y=4x+24 and 2y=8x+12? Are they perpendicular, parallel, or neither? Please answer as soon as possible. Thank you!! Click here to see answer by checkley71(8403)

 Question 108592: HI! please help me with this.......... length , area 10 , 10 9 , 18 8 , 24 7 , 28 6 , 30 5 , 30 4 , 28 3 , 24 2 , 18 1 , 10 graph this and explain whether we can connect or not connect points ps. i think the equation is L^2+11 and if i am wrong please correct me Click here to see answer by scott8148(6628)

 Question 108690: A taxicab ride that is 2 miles long cost \$7. One that is 9 miles long costs \$24.50. Write an equation relating cost to length of ride. and what do the slope and the y-intercept mean in this equation? Click here to see answer by stanbon(57290)

 Question 108948: I need to graph x=3. Thanks a lot!!! Click here to see answer by jayanthihemkos@yahoo.com(87)

 Question 109021: Graph equation: 36. 5(2x + y) - 4(2x + y) > 4 Click here to see answer by MathLover1(6625)

 Question 109124: HI!! please help me with this Find the equation of a line with the slope of 2/3 that passes through the points (4,-1) ps.the answer is 2/3x-11/3 but i dont know how to get it Click here to see answer by MathLover1(6625)
 Question 109124: HI!! please help me with this Find the equation of a line with the slope of 2/3 that passes through the points (4,-1) ps.the answer is 2/3x-11/3 but i dont know how to get it Click here to see answer by jim_thompson5910(28545)

 Question 109020: Graph equation: 35. 4(x + y) - 3(x + y) < 5 Click here to see answer by elima(1433)

 Question 109238: please help me with this problem, it was given to us without having tackled it first. kindly please solve this. thank you. 3x - 2 / 4 = 5x / 4 Click here to see answer by stanbon(57290)

 Question 109365: What is the equation for the line that passes through the point (0,4) with a slope of -2? Thanks. Click here to see answer by anne(47)
 Question 109365: What is the equation for the line that passes through the point (0,4) with a slope of -2? Thanks. Click here to see answer by nihat(10)

 Question 109403: Write the equation of the line which has y-intercept (0,5) and is perpendicular to the line with equation y=-3x+1. Click here to see answer by jim_thompson5910(28545)

 Question 109408: Find the slope of any line parallel to the line through points (18, 3) and (2, 1). Click here to see answer by jim_thompson5910(28545)

 Question 109437: Write linear equations to model the data for male and females. Let X equal the number of years since 1992, and let Y equal the number of participants. Year Male Female 1992 7.18 3.44 1997 8.30 5.35 I do not know how to set this up? Click here to see answer by stanbon(57290)

 Question 109428: 6x+5y=60 what is the x intercept, what is the y intercept Click here to see answer by jim_thompson5910(28545)

 Question 109457: hi, can you please help me with this? what is the relationship between the lines y=-1/4x+15 (the 1/4 is a fraction, i can't find any other way to express it) and y=4x-17? thank you so much!! Click here to see answer by jim_thompson5910(28545)

 Question 109452: hi, i need some help with this please!! find the slope of x=-2. thanks a bunch!! Click here to see answer by nihat(10)

 Question 109551: x+2y=4 Graph the line. I do not know how to figure the answer to the equation. Click here to see answer by jim_thompson5910(28545)

 Question 109541: hi, i need some help please. what is the slope of the line between the points (12,7) and (6,4)? thank you Click here to see answer by jim_thompson5910(28545)

 Question 109538: hi, i need some assistance with this question. at what point do the two lines with the equations x+3y=13 and y=3 intersect? thank you Click here to see answer by edjones(7569)

 Question 109543: if f(x)=3x and g(x)=x-2 then f(x)+g(x)=? thank you Click here to see answer by edjones(7569)

 Question 109672: Solving an absolute value equation. 2x - 9 = 18 Click here to see answer by checkley71(8403)

 Question 109670: Solving an absolute value equation. |5x| = 13 Click here to see answer by stanbon(57290)

 Question 109544: the sum of the solutions to 49x^2-25 is? thank you Click here to see answer by Edwin McCravy(8901)

 Question 109711: Graph the line y = 2x - 4. At what point does the graph cross the y-axis? Why do you think the happens? Click here to see answer by anne(47)

 Question 109750: At what point do the two lines with the equation x+3y=13 and y=3 intersect? My answer was (3,3), but i am not so sure if it is the correct answer. can you please tell me if it is? thank you Click here to see answer by josmiceli(9668)

 Question 109715: HI! please help me with finding this equation find the equation for the line parallel to 2x-3y+6=0, with the same y intercept as y=7x-1 I have tried a lot but cant seem to get it Click here to see answer by scott8148(6628)

 Question 109765: Solve the systems by substition. 5x – 2y = -5 y – 5x = 3 Click here to see answer by Fombitz(13828)

 Question 109762: Solve by addition. If a unique solution does not exist, state whether the system is inconsistent or dependent. 2x + 3y = 1 5x + 3y = 16 Click here to see answer by Fombitz(13828)

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