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

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Question 534552: What is the equation of the line that has a slope of -2 and passes through the point (1, 5)
Click here to see answer by Earlsdon(6294)

Question 534552: What is the equation of the line that has a slope of -2 and passes through the point (1, 5)
Click here to see answer by KMST(5328)

Question 534566: I took algebra in college but am 50 so been a long time, my
daughter needs help and I dont understand could you help?
Thankyou Algebra Angel

write an
equation in slope- intercept, point slope, or standard form for thr
line with the given information please explain why you chose form. 1.
passes through (-1,4) and (-5,2), 2. slope 2, y-intercept -4 3. has
an x-intercept of 6 and a y-intercept of 3 4. passes through (1,2)
with slope -5/3

Click here to see answer by stanbon(75887)

Question 534619: 5. Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this.
-x � 8y = 43
4x + 32y = 172
(Points : 8)

Click here to see answer by solver91311(24713)

Question 534618: Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this.
4x � 8y = 48
11x + 3y = -105.5

Click here to see answer by Edwin McCravy(20055)

Question 534720: help with mat 116 appendix d week 4
Click here to see answer by tinbar(133)

Question 534779: How do I use substitution to get the answer x=0 and y=-4 for these problems: 10x+3y= -12
5x+4y= -16
I've tried quite a few times and keep getting fractions. Please help.
Click here to see answer by mananth(16946)

Question 534869: Parallel, perpendicular pr neither?
Y=-4x-91
Y=-121-5x

Click here to see answer by nerdybill(7384)

Question 534967: find an equation of the line satisfying the conditions given. express your answer in the standard form.
parallel to 5x - y =4 and passing through (-2, 0)
Click here to see answer by mananth(16946)

Question 534966: find an equation of the line satisfying the conditions given. Express your answer in standard form.
parallel to 3x - y = -5 and passing through (-1, 0)
Click here to see answer by mananth(16946)

Question 534959: two differnet lines are parallel if thier slopes are ?
Click here to see answer by mananth(16946)

Question 534958: (-3, ____) is a solution of y=4-3x.

Click here to see answer by mananth(16946)

Question 534961: find the slope of a line parallel to the line that passes through the following points.
(4, 0) and (3.8, 2)
Click here to see answer by mananth(16946)

Question 534965: find a equation of the line tha tpasses through the given point and has given slope. Express your answer in slope-intercept form.
(8, 0), m= -3
Click here to see answer by mananth(16946)

Question 534962: write an equation of the line iwth the given slope and the given y-intercept. Leave the answer in slope-intercept form.
slope -2/3, y-intercept (0, 5)
Click here to see answer by mananth(16946)

Question 534964: write each equation in slope-intercept form. Then identify the slope and the y-intercept for each line
2x - y +12

Click here to see answer by mananth(16946)

Question 534960: find the slope, if possible, of the line passing throuhg each pair of points.(2, -1) and (6, 3)
Click here to see answer by mananth(16946)

Question 535018: find the equation of the line going through (-1,5), and (3,7), and graph the line.
Click here to see answer by mananth(16946)

Question 535023: (0,-3) with a slope of (2)/(5)

Click here to see answer by mananth(16946)

Question 535225: how do you write an slope intercept form of an equation that passes through (0,6) with the slope of 1/2?
Click here to see answer by rfer(16322)

Question 535235: Solve: a+ (a-3)=(a+4)-(a+1). The solution is a=?
Click here to see answer by rfer(16322)

Question 535246: Can you help me with two slope equations I need to write.
1) write a POINT-SLOPE equation for the line with the given slope that contains the given points m=7/2; (-3.4) and
2) write a SLOPE-INTERCEPT equation for the line containing the given pair of points (-2,0) and (0,3)
Thanks in advance.
Click here to see answer by fcabanski(1391)

Question 535251: Can you help me with two slope problems.
1) Slope 5/7, y-intercept (0, 4) and
2) Slope 3/4, y-intercept (0, -35)
Thanks so much
Click here to see answer by Alan3354(69443)

Question 535314: graph the line passing through the given point with the given slope
(0,4),m=1
Click here to see answer by oberobic(2304)

Question 535314: graph the line passing through the given point with the given slope
(0,4),m=1
Click here to see answer by stanbon(75887)

Question 530086: how do you change 40mph for 4 hours to hundreds of miles?
Click here to see answer by Kelbel(1)

Question 535473: What has a slope of 4 and contains the point (-3,-8)??? How would I do the work to get this answer?
Click here to see answer by oberobic(2304)

Question 535473: What has a slope of 4 and contains the point (-3,-8)??? How would I do the work to get this answer?
Click here to see answer by lmeeks54(111)

Question 535492: How can I find the answer to this problem??? Has a y-intercept of 2 and contains the point (6,6)
Click here to see answer by oberobic(2304)

Question 535505: graph a line that passes (0,0) parallel to a slope 2/3
Click here to see answer by josmiceli(19441)

Question 535551: Find an equation of the line having the given slope and containg the given point.
m=2/3 ,(2,-9)
The equation of the line is y=
Click here to see answer by fcabanski(1391)

Question 535540: Find an eqution of the line containg the given pair of points.
(-1,-2) and (-3,-7)
The eqution of the line in slope-intercept form is y=
Click here to see answer by mananth(16946)

Question 535696: how do I solve this problem by method of addition and substitution:
A toll bridge costs $2. If you use the bridge x times in a month, the monthly cost , y is y=2x. With a $10 coupon book the toll is redueced $1. The monthly cost, y, of using coupon book is y=x+10. How many times do use the bridge without the coupon book to to equal the cost with the coupon book.

Click here to see answer by Earlsdon(6294)

Question 535763: what is the point intercpt form of (-7,10), (-1,10) m=0
Click here to see answer by SylvieCarroll(3)

Question 536020: For pair of line y= -7 and y= 2, is this perpendicular, parallel or neither?
Click here to see answer by josmiceli(19441)

Question 536021: For pair of line y=4x-2 and -x +4y=0, is it perpendicular, parallel, or neither?
Click here to see answer by mananth(16946)

Question 536019: For a pair of line y=3/4X-1 and y=3/4x +29, is it perpendicular, parallel or neither?
Click here to see answer by mananth(16946)

Question 536018: Pair of lines y=-2x +3 and 2x + y = -7, is it parallel, perpendicular or neither
Click here to see answer by mananth(16946)

Question 536042: write equation of a perpendicular line in slope intercept form if y=2/5x-4 (-1,2)
Click here to see answer by nerdybill(7384)

Question 536089: Find the slope of a line parallel to the line that passes through the following points. (4,0) and (3, 8, 2)
Click here to see answer by Alan3354(69443)

Question 536111: what is the slope (-8,12) and how do you work it to get the ans.
Click here to see answer by Alan3354(69443)

Question 536157: write the equation of the line that passes through (-3,-2) and (1,-2) in the form y=mx+b
Click here to see answer by Alan3354(69443)

Question 536145: Write an equation of a line that is perpendicular to y = 2x + 3 and
passes through (3,4).
Click here to see answer by lwsshak3(11628)

Question 536193: find the valueof r so the line that passesthough each pair of points has the given slopee. (6,-2),(r,-6),m=4
Click here to see answer by oberobic(2304)

Question 536200: GRAPH EQUATION
12-4X=0
Click here to see answer by richwmiller(17219)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 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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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