Questions on Algebra: Inequalities, trichotomy answered by real tutors!

Tutors Answer Your Questions about Inequalities (FREE)

Question 634270: what is 4x+5>17
Click here to see answer by rfer(16322)

Question 634270: what is 4x+5>17
Click here to see answer by lynnlo(4176)

Question 634272: what is P=b+a+c, for b
Click here to see answer by lynnlo(4176)

Question 634272: what is P=b+a+c, for b
Click here to see answer by Alan3354(69443)

Question 634285: Solve the inequality.
1/2x -1/8 ≥ 6/4x -1/8
Click here to see answer by lynnlo(4176)

Question 634300: what is -1/6 (x-12)+ 1/3 (x+3)= x+33
Click here to see answer by Alan3354(69443)

Question 634399: Solve the inequality 6x - 8 > 4x + 10
Click here to see answer by Maths68(1474)

Question 634439: how do you what sign to put when your solving inequalities?
how do you know if its less than or greater than? could you show me all the steps?
Click here to see answer by Alan3354(69443)

Question 634482: solve the following linear inequality and write the solution in set-builder notation
5x-13<17
Click here to see answer by jim_thompson5910(35256)

Question 634483: solve the linear inequality
x/7 + 3x/14+ is less than or equal to 4/7
what is the solution set (type an inequality use integers or fractions for any numbers in the expression

Click here to see answer by richwmiller(17219)

Question 634481: solve the following linear inequality and write the solution in set-builder notation
5x-13<17
Click here to see answer by stanbon(75887)

Question 634478: Use the multiplication property of inequalities to solve the inequality

negative 1/6 t > or less than 9

Click here to see answer by richwmiller(17219)

Question 634509: Using set builder notation solve and show work
x-9=>7(x+2)
(=> is my sign for greater than or equal too) Thank you

Click here to see answer by jim_thompson5910(35256)

Question 634517: Using set builder notation, solve and show work thank you
x-5/9≤-2

Click here to see answer by jim_thompson5910(35256)

Question 634778: 1. 12m-4>20
2. x-2<(x+1/3)>0
3. 1/x-1<0<1/x+1
4. 0 5. l-4(3-2xl>3<<<
Click here to see answer by lenny460(1073)

Question 634883: Are the conditions- a+b+c>0 & abc>0, sufficient to say that a>0,b>0,c>0
is ab+bc+ca>0 required in addition to conclude that a>0,b>0,c>0.
please explain in detail.

Click here to see answer by ankor@dixie-net.com(22740)

Question 634086: Please help me solve 3x + 3 <24

Click here to see answer by DEMIANDJESS(3)

Question 635221: Alex has twice as much money as Jennifer. Jennifer has $6 less than Shannon. Together they have $54. How much money does each have?
Click here to see answer by ewatrrr(24785)

Question 635281: Solve the following inequality and write your solution using set builder notation.
7/10 x <-4/9
Click here to see answer by stanbon(75887)

Question 635281: Solve the following inequality and write your solution using set builder notation.
7/10 x <-4/9
Click here to see answer by mathis2b@gmail.com(1)

Question 635559: Find the number of units that produces a maximum revenue. The revenue R is measured in dollars and x is the number of units produced.
R = 20x � 0.002x^2
i am having a hard time solving this question can you help me please?
Click here to see answer by solver91311(24713)

Question 636093: Hey, can you help show me how to solve this question?
it is...
Click here to see answer by jim_thompson5910(35256)

Question 636113: graph the linear equality:
6x+8y(less than or equal to)48
Click here to see answer by solver91311(24713)

Question 636447: 3/4x=9
Click here to see answer by unlockmath(1688)

Question 636739: Solve the inequality algebraically 3x-1>=-4x^2
Click here to see answer by ewatrrr(24785)

Question 636743: Find the complex zeros of the polynomial. Write f in factored form. f(x)=x^3-512
Click here to see answer by ewatrrr(24785)

Question 636901: Solve the inequality x+14/x-8>=1
Click here to see answer by graphmatics(170)

Question 636907: -4(t +6) - (t +1) =2 what formula would be used to solve this?
Click here to see answer by Edwin McCravy(20054)

Question 636938: Write the inequality that corresponds to this graph:
<------[------------>
-1

Click here to see answer by jim_thompson5910(35256)

Question 637020: why that the -2 is greater than the -10 ?

Click here to see answer by ewatrrr(24785)

Question 636918: 4y-9>1
I don't know how to do this
Click here to see answer by checkley79(3341)

Question 637415: How would I solve 4-2y>10?

Click here to see answer by solver91311(24713)

Question 637685: hello
i would be glad if you could help me with this inequality
2x+1>9
thank you very much

Click here to see answer by MathTherapy(10551)

Question 638025: solve the following inequality: 38<4x+3+7-3x
Click here to see answer by jim_thompson5910(35256)

Question 638060: how would you write:
five timesa number is the sum of that number and ten
Click here to see answer by checkley79(3341)

Question 638072: Please help me solve this equation:
Click here to see answer by Alan3354(69443)

Question 638427: How would I solve these inequalities by factoring and making appropriate sign charts?
1. x^2 - 3x >= 10
or
2. x^3 + 4x^2 - x >= 4
or
3. 2sin^2(x)>= sinx , 0<=z<=2pi
Click here to see answer by stanbon(75887)

Question 639034: Solve the linear inequality
8-7x > 9
Click here to see answer by jim_thompson5910(35256)

Question 639180: x^2 +2x-3 less than or eaqual to 0
Click here to see answer by jim_thompson5910(35256)

Question 639182: 2x-1/3x-2 less than or equal to 1
Click here to see answer by jim_thompson5910(35256)

Question 639466: (1 − 3x)(4x − 11) ≥ 0
I need help answering this and expressing the solution in intervals

Click here to see answer by lynnlo(4176)

Question 639823: hello, i dont know how to start or steps of how to solve this inequality.
2x^3 + 5x ^2 - 7x
------------------ > 0
3x^2 + 7x + 4

Well, I tried starting it, but I dont think this first part I did was correct:
x ( 2x^2 + 5x - 7)
--------------------- > 0
3 ( x^2 + 7/3x + 4/3) And this is all I put because this is as far as I was able to get.
Click here to see answer by mananth(16946)

Question 639978: Graph this inequality.
-2x-2y (is less than or equal to) -5
Click here to see answer by MathLover1(20849)

Question 640014: Please. Help me solve this solution [[[ -5/6x<_ 3/4 + 10/3x ]]]
Click here to see answer by MathLover1(20849)

Question 639995: the difference of twice a number and 3 is at most 11
Click here to see answer by unlockmath(1688)

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, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380, 7381..7425, 7426..7470, 7471..7515, 7516..7560, 7561..7605, 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, 11161..11205