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

Tutors Answer Your Questions about Linear-equations (FREE)

Question 278191: Find the slope (-1,-2) (3,-2) thank you
Click here to see answer by jim_thompson5910(35256)

Question 278194: find the slope m of the line determined by the equation 2x-y=6
Click here to see answer by jim_thompson5910(35256)

Question 278211: Can Someone Help Me Determine The X- And Y- Intercepts (if Any) Of The Given Equation. Show Your Work. 2x + Y = 5?
Click here to see answer by jim_thompson5910(35256)

Question 278284: 2x/3 + 3y/4 = 11/12
x/3 + 7y/18 = 1/2

Click here to see answer by mananth(16946)

Question 278284: 2x/3 + 3y/4 = 11/12
x/3 + 7y/18 = 1/2

Click here to see answer by stanbon(75887)

Question 278353: Find the x and y intercept of 4x-5y=12
Click here to see answer by vleith(2983)

Question 278353: Find the x and y intercept of 4x-5y=12
Click here to see answer by JBarnum(2146)

Question 278354: find an equation for the line
through (-7,-4)and vertical
Click here to see answer by vleith(2983)

Question 278354: find an equation for the line
through (-7,-4)and vertical
Click here to see answer by Edwin McCravy(20055)

Question 278311: Identify the slope the y intercept for y = -1/3x + 1
Click here to see answer by JBarnum(2146)

Question 278307: Identify the slope the y intercept for y = -1/3x + 1
Click here to see answer by jim_thompson5910(35256)

Question 278357: Express the following equation in slope-intercept form: 7x - 5y = 10
Click here to see answer by jim_thompson5910(35256)

Question 278462: Write the linear function in slope intercept format of the line passing through A (1,3) and B (4,-4)
Click here to see answer by solver91311(24713)

Question 278525: Emily has $126 in her checking account. She writes a check for $113, makes a deposite of $50, and then writes another check for $100. What is the balance of her account, written as an integer?
Click here to see answer by nyc_function(2741)

Question 278609: Determine whether graphs are perpendicular:
9x-8y=7
9y-8x=4
Are they perpendicular
Click here to see answer by edjones(8007)

Question 278650: Help solving x-y=-1
steps I've worked:
-y=-x-1
y=x-1
Click here to see answer by nyc_function(2741)

Question 278611: The solution to the system y = x(squared) + 2 and y = 2 consists of how many ordered pairs?
Click here to see answer by ysl51(1)

Question 278859: What is the equation of the line y= when m= -8, (6,0)
I got y=-8x+48,but I do not know if this is correct
Click here to see answer by richwmiller(17219)

Question 278991: Please help me solve this question 3x^3-3x

Click here to see answer by checkley77(12844)

Question 278991: Please help me solve this question 3x^3-3x

Click here to see answer by dabanfield(803)

Question 278990: Explain why the line y = -2 is a horizontal line.
Click here to see answer by solver91311(24713)

Question 278893: I have questions about finding range and domain

Click here to see answer by eatabird(1)

Question 278973: how do you solve y=3/4x+ 2 and y=-x+8 when looking for the point of intersection
?
Click here to see answer by checkley77(12844)

Question 279006: Please help me solve this equation 30a^2-114a+108
Click here to see answer by Alan3354(69443)

Question 279007: Please help me solve this equation 2x^2-32
Click here to see answer by Alan3354(69443)

Question 279009: Please help me solve this equation 15x^2+10x^2-20z
Click here to see answer by Alan3354(69443)

Question 278863: What is the slope and y intercept in
9y+4x+9+20+4x
Click here to see answer by Alan3354(69443)

Question 278958: i need help solving system of linear equations and inequalities the word problems ... ok here we go.. A youth group and their leaders visited MAmmoth cave. 2 adults and 5 students in one van paid $77 for the tour. 2 adults and 7 students in the second van paid $95 for the same tour. Find the adult price and the student price of the tour. .............. ok thats the problem
Click here to see answer by dabanfield(803)

Question 279038: this needs to be in graphing form so I can find the solution , thank you for any help
Click here to see answer by vleith(2983)

Question 278996: add. 3 3/4 + 3 5/6 (/ means fraction) i think it could be 7 3/10

Click here to see answer by dabanfield(803)

Question 279093: How can you determine if two lines are perpendicular?

Click here to see answer by stanbon(75887)

Question 279052: 5k-17=7-2k
I need to combine like terms with work
8c-8=3c+4
1/6y+13=27-1/2y
19x+11=9x-19
Click here to see answer by jim_thompson5910(35256)

Question 279175: y = 3x � 1, y = �x + 2
Click here to see answer by Fombitz(32388)

Question 279177: draw the graph of the line y=3/4 x-2 using its y-intercept and slope, and i need to know the x and y intercepts
Click here to see answer by Edwin McCravy(20055)

Question 279245: graph the line which passes through the point (6,-1) and is perpendicular to the line with equation 2x-6y=-14
Click here to see answer by stanbon(75887)

Question 279236: Express answer in the form y=mx+b could you show me how to do this step by step. Iam struggling

(-3,2);7x=5y+3
Click here to see answer by Alan3354(69443)

Question 279284: y-2x=-4
Click here to see answer by checkley77(12844)

Question 279360: What is the x-intercept of the graph of the equation 3x-4y=20
Click here to see answer by JBarnum(2146)

Question 279507: would i flip the sign on this question 7y < -35
Click here to see answer by Earlsdon(6294)

Question 279518: suppose y varies directly with x. write a direct variation equation relating x and y.

y=12 when x=4
Click here to see answer by richwmiller(17219)

Question 279519: suppose y varies directly with x. write a direct variation equation relating x and y.

y=7 when x=42
Click here to see answer by richwmiller(17219)

Question 279521: Find the slope
(-5,3) (-5,-3)
Click here to see answer by richwmiller(17219)

Question 279525: Find the slope of the line that passes through the pair of points.

(-3,5) (-4,5)

Click here to see answer by richwmiller(17219)

Question 279358: find an equation of the line through (-2, -3) with no slope.
Click here to see answer by Edwin McCravy(20055)

Question 279528: use the slope and y-intercept to graph the equation
Click here to see answer by Edwin McCravy(20055)

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14356..14400, 14401..14445, 14446..14490, 14491..14535, 14536..14580, 14581..14625, 14626..14670, 14671..14715, 14716..14760, 14761..14805, 14806..14850, 14851..14895, 14896..14940, 14941..14985, 14986..15030, 15031..15075, 15076..15120, 15121..15165, 15166..15210, 15211..15255, 15256..15300, 15301..15345, 15346..15390, 15391..15435, 15436..15480, 15481..15525, 15526..15570, 15571..15615, 15616..15660, 15661..15705, 15706..15750, 15751..15795, 15796..15840, 15841..15885, 15886..15930, 15931..15975, 15976..16020, 16021..16065, 16066..16110, 16111..16155, 16156..16200, 16201..16245, 16246..16290, 16291..16335, 16336..16380, 16381..16425, 16426..16470, 16471..16515, 16516..16560, 16561..16605, 16606..16650, 16651..16695, 16696..16740, 16741..16785, 16786..16830, 16831..16875, 16876..16920, 16921..16965, 16966..17010, 17011..17055, 17056..17100, 17101..17145, 17146..17190, 17191..17235, 17236..17280, 17281..17325, 17326..17370, 17371..17415, 17416..17460, 17461..17505, 17506..17550, 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