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

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Question 537345: how do i write y+1=1/3(x-4)in slope intercept form
Click here to see answer by jim_thompson5910(35256)

Question 537352: Janelle works two part time jobs. One pays $9 per hour, and the other pays $18 per hour. Next week she wants to earn at least $270 and can work at most 25 hours. She can only be scheduled for a maximum of 15 hours at the $18-per-hour-job. Write and graph a system of inequalities to represent this situation. List at least one possible solution from the solution set. Show or explain your work.

Please help! Thanks!
Click here to see answer by stanbon(75887)

Question 537404: Can you help me with two:how do you change 2x+5y=15 and x-2y=9 into slope intercept form
Click here to see answer by algebrahouse.com(1659)

Question 537456: well i dont understand any of my homework well i dont understand wht substitution method is for pre algebra can u guys help me understand it?
Click here to see answer by algebrahouse.com(1659)

Question 537603: x(y+z)=6
y(z+x)=10
z(x+y)=12
find the value of x,y,z
Click here to see answer by Edwin McCravy(20054)

Question 388558: Referring to the figure, write an equation of the line shown in the graph.
The graph is located at this link:
http://ppstest2.com/images2/AL5004.jpg
I need these answers to be as straightforward as possible. No shown work is needed.
Click here to see answer by 2674(1)

Question 537686: Hello,
helping daughter with below problem.. can u pls help!
simplify: 8-14*3/7+2
possible answers 1)4 2)6 3)7 4) 3
Thank you!

Click here to see answer by stanbon(75887)

Question 537686: Hello,
helping daughter with below problem.. can u pls help!
simplify: 8-14*3/7+2
possible answers 1)4 2)6 3)7 4) 3
Thank you!

Click here to see answer by KMST(5328)

Question 537672: what is the slope intercept equation of the line passing through the points (1,7) and (3,3)
Click here to see answer by jim_thompson5910(35256)

Question 537629: Write the equation of the line in slope-intercept form with a slope of 2 and a y-intercept of �3.
Click here to see answer by jim_thompson5910(35256)

Question 537432: Given the function g described by g(x)=2x find the following
g(-10)=
g(18)=
g(33)=
Click here to see answer by jim_thompson5910(35256)

Question 537764: how do i graph the equation 3x+5y=20.
Click here to see answer by solver91311(24713)

Question 537833: write the equation of the line that is parallel to the graph of y=-4x-9 and whose y-intercept is 3
Click here to see answer by rfer(16322)

Question 537833: write the equation of the line that is parallel to the graph of y=-4x-9 and whose y-intercept is 3
Click here to see answer by solver91311(24713)

Question 537846: how do i write 4x-2y=10 in slope and y-intercept form?

Click here to see answer by Alan3354(69443)

Question 537846: how do i write 4x-2y=10 in slope and y-intercept form?

Click here to see answer by solver91311(24713)

Question 537895: find the equation of a line that passes through (0,-6)(3,15)
Click here to see answer by solver91311(24713)

Question 537948: graph y = - 2/3x+3
Click here to see answer by jim_thompson5910(35256)

Question 537969: tutors please help me with this question: -4/9+y=1/6 what does y equal
Click here to see answer by jim_thompson5910(35256)

Question 537969: tutors please help me with this question: -4/9+y=1/6 what does y equal
Click here to see answer by ptaylor(2198)

Question 537978: I need to find the intercepts for -4x + 10y = 20. I dont know how to solve it. i tried and got yx= 2(not even a possible answer -_-') and so that shows i need help beacuse the answer is suposed to be points.thank you and please hurry.
Click here to see answer by Alan3354(69443)

Question 538044: what value of x will make the following expression 7y-4/x-8 undefined?

Click here to see answer by Alan3354(69443)

Question 538044: what value of x will make the following expression 7y-4/x-8 undefined?

Click here to see answer by jim_thompson5910(35256)

Question 538072: determine the slope of the line tht passes through each pair
(2,1), (8,9)
Click here to see answer by mananth(16946)

Question 538072: determine the slope of the line tht passes through each pair
(2,1), (8,9)
Click here to see answer by oberobic(2304)

Question 538093: What is y=-3/2+3 ?
Click here to see answer by rfer(16322)

Question 538239: f(-8) when f(x)=x to the second power plus five
Click here to see answer by fcabanski(1391)

Question 538398: find the x and y intercepts of: y = -2x - 6
Click here to see answer by nerdybill(7384)

Question 538549: What is another equation that would be parallel to the equation y=x-3 and pass through the points (2,1) ?
Click here to see answer by stanbon(75887)

Question 538566: how do you write an equation for the line in slope-intercept form that is parallel to the given line and passes through the given point?
y = -2x + 6; (0,1)
Click here to see answer by stanbon(75887)

Question 538647: I am trying to help my son but I cant even understand,
Does the system of equations have no solution, one solution, or infinitely many solutions?
y = 5x � 4
y = 5x � 5

Click here to see answer by nerdybill(7384)

Question 538942: Find an equation of the line containing the given pair of points (-2,-8), (-5,-9)?
the equation of the line in slope-intercept form is y=
Click here to see answer by jim_thompson5910(35256)

Question 539045: 5x+28=-3(x-4)
Click here to see answer by Mathpassionate(25)

Question 539176: How do you give three ordered pairs when x=2?
Click here to see answer by Alan3354(69443)

Question 539442: Use slope and y intercept to graph a line. y=2x-5
Click here to see answer by jim_thompson5910(35256)

Question 539442: Use slope and y intercept to graph a line. y=2x-5
Click here to see answer by stanbon(75887)

Question 539450: Please help me solve 3(x+2)+4=5x+7
Click here to see answer by jim_thompson5910(35256)

Question 539465: Determine the equation parallel to y=3x-8 with the same y intercept as y=-2x+7
Click here to see answer by stanbon(75887)

Question 539444: x=15 when y=12, find x when y=21
Click here to see answer by Alan3354(69443)

Question 539531: what is the equation of the perpendicular bisector of ab if a(12,-2) and b(20,-6)
Click here to see answer by mananth(16946)

Question 539580: 2x+10y=3 What do i do? What is the Linear Equation?

Click here to see answer by stanbon(75887)

Question 539660: What does the -.1 and -300 in the equation means P(x) =-.1x^ + 50x - 300
Click here to see answer by richard1234(7193)

Question 539760: find the y-intercept of a line that passes through (4,-6) and has a slope of -1.
Click here to see answer by mananth(16946)

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7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000, 9001..9045, 9046..9090, 9091..9135, 9136..9180, 9181..9225, 9226..9270, 9271..9315, 9316..9360, 9361..9405, 9406..9450, 9451..9495, 9496..9540, 9541..9585, 9586..9630, 9631..9675, 9676..9720, 9721..9765, 9766..9810, 9811..9855, 9856..9900, 9901..9945, 9946..9990, 9991..10035, 10036..10080, 10081..10125, 10126..10170, 10171..10215, 10216..10260, 10261..10305, 10306..10350, 10351..10395, 10396..10440, 10441..10485, 10486..10530, 10531..10575, 10576..10620, 10621..10665, 10666..10710, 10711..10755, 10756..10800, 10801..10845, 10846..10890, 10891..10935, 10936..10980, 10981..11025, 11026..11070, 11071..11115, 11116..11160, 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