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

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 Question 546911: Which linear equation represents the line with a slope of 3 passing through the point (-2,-4) Click here to see answer by bburlbaw(1)

 Question 546864: Find the slope and y-intercept of the line that is perpendicular to y=1/3x-3 and passes through the point (-4, 3). Click here to see answer by mananth(13127)

 Question 547053: Using the function C(F)=5/9(F-32)to determine the Celsius temperature to F which corresponds to 14 degrees? This is as far as I have gotten. C(14)=5/9(14-32) Click here to see answer by solver91311(18785)

 Question 547127: which equation describes the line with slope 8 that contains the point (-3,-6) Click here to see answer by JBarnum(2088)

 Question 547145: find the equation of the line that is perpendicular to 9x-3y=-2 and contains the point (0,4). i know the answer is y=-1/3x+4 but i don't know how to get it. Click here to see answer by mananth(13127)

 Question 547176: You guys have been my saints throughout my math course! Find what values of m is the line a tangent to the parabola ? Thanks :) Click here to see answer by Edwin McCravy(9719)

 Question 547207: What is the equation of line parallel to that contains the point(4,2)? Click here to see answer by mathie123(224)

 Question 547198: Give the slope and y-intercept for the linear equation Click here to see answer by mathie123(224)

 Question 547224: How many solutions are there for this equation? 2y = 2x + 24 -x + y = 12 Click here to see answer by lmeeks54(108)

 Question 547220: Find the x and y intercepts for the given equation: Click here to see answer by mathie123(224)

 Question 547303: how do you write 3y = -x - 20 in standard form Click here to see answer by Edwin McCravy(9719)

 Question 547363: How do you find the x and y intercepts of this equation? -2x+3y=10 Click here to see answer by stanbon(60778)

 Question 547471: find the slope of this equation and show work thanks, 4x+5y=12 Click here to see answer by oberobic(2304)

 Question 547496: find an equation for the line with the given properties. Express the equation in slope-intercept form slope=6; containing the point (3,-8) Click here to see answer by mananth(13127)

 Question 547535: A line with slope equal to 1 and a line with slope equal to 2 intersect at the point (4,6). Points Q and R are both on the x-axis. What is the area of triangle PQR? Click here to see answer by mananth(13127)

 Question 547534: a ferry charges children \$5 and adults \$8. Let x be the number of children and y the number of adults. How many ordered pairs (combinations of cchildren and adults) consisting of whole numbers are possible so the total fee for al passengers is exactly \$1000? Click here to see answer by mananth(13127)

 Question 547615: Write the Slope Intercept form of an equation for the line that passes through (4,0) and is parallel to the graph of 3y-6x=4 Click here to see answer by stanbon(60778)

 Question 547723: which of these equations has slope = 2/3 and passes through the point (0,-4)? Click here to see answer by mathie123(224)
 Question 547723: which of these equations has slope = 2/3 and passes through the point (0,-4)? Click here to see answer by mananth(13127)

 Question 547681: if the points (2,5), (3,3) and (k,1) lies on a straight line find the value of k Click here to see answer by Alan3354(34679)

 Question 547769: 6x+12y=24 X-y/2=18 Are these lines parallel or perpendicular? Click here to see answer by mananth(13127)
 Question 547769: 6x+12y=24 X-y/2=18 Are these lines parallel or perpendicular? Click here to see answer by lmeeks54(108)

 Question 548095: how do you find the slope & the y-intercept of the equation y= -3x + 2 Click here to see answer by stanbon(60778)

 Question 548102: I am completely lost and I can't seem to find the right answer... (3,-6);3x=5y=4 Write an equation of the line containing the given point and perpindicular to the line y=mx=b Click here to see answer by Alan3354(34679)
 Question 548102: I am completely lost and I can't seem to find the right answer... (3,-6);3x=5y=4 Write an equation of the line containing the given point and perpindicular to the line y=mx=b Click here to see answer by stanbon(60778)

 Question 548098: The slope m and y intercept b. M = -5, b = -6 . M = 0.4, b = -9 Click here to see answer by Alan3354(34679)

 Question 548132: what is the slope intercept form of the line described? through: (3,5) parallel to y=7/4x+1 Click here to see answer by mananth(13127)

 Question 548115: A line with slope equal to 1 and a line with slope equal to 2 intersect at the point P(4,6) as shown. Points Q and R are both on the x-axis. What is the area of triangle PQR Click here to see answer by mananth(13127)

 Question 548111: Write the equation of a line passing through (-2, 3) with slope = 0. Click here to see answer by mananth(13127)

 Question 548153: find the slope of the line parallel to 6x-5y=8 Click here to see answer by mananth(13127)

 Question 548307: What would the equation be if the : Rate of change: (-10) sales per every .25 cents added Y-intercept: 135 Click here to see answer by stanbon(60778)