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

Tutors Answer Your Questions about Inequalities (FREE)

Question 329441: Give a possible value for x in the inequality -4 (2x - 3) > 4x - 24.
Click here to see answer by nyc_function(2741)

Question 329478: 5\16y+3\2y+1\4y
these are fractions not divison.
Click here to see answer by Fombitz(32388)

Question 329537: I am having a hard time figuring this out and I cannot come up with any possible solution for this problem.
the directions say to solve the following inequality:
x^2-2x-5>0
Click here to see answer by stanbon(75887)

Question 329563: 4x-9/8 ≤ -6 or 4x-9/8 ≥ 6
Click here to see answer by stanbon(75887)

Question 329550: If -1<=x<=1 then what is the maximum possible value of x^3-x^2-x=1?
Thanks
Click here to see answer by Fombitz(32388)

Question 329596: What is the solution set of y^2 - 2y ≤ 3y + 14?
(A) y ≥ -2
(B) y ≤ 7
(C) y ≤ -2 or y ≥ 7
(D) -7 ≤ y ≤ 2
(E) -2 ≤ y ≤ 7
Click here to see answer by Fombitz(32388)

Question 329598: To be eligible for financial aid, Alisa must work at least 15 hours per week in a work-study program. She wants to spend at least 5 more hours studying than working each week. What is the minimum number of hours per day (Monday through Friday) that she must study to meet this goal and be eligible for financial aid?
Click here to see answer by Theo(13342)

Question 329735: This problem is in quadratic expressions and inequalities. Find all real and imaginary solutions to the equation. I am lost. Please help

a^4 +6a� +8 = 0
Click here to see answer by Alan3354(69443)

Question 329800: i needhelp on solving this problem y is greater than or equal to -6 ad less than or equal to 7 as an algebraic expression
Click here to see answer by edjones(8007)

Question 329831: For what integer value of x is 2x � 9 < 5 and x � 1 > 4?
Click here to see answer by stanbon(75887)

Question 330388: I need to solve |4x-1|≤4
This is absolute value and inequality but I cannot figure it out. Thanks in advance for your help.
Click here to see answer by scott8148(6628)

Question 330393: I need help with this problem. The book says to find all real and imaginary solutions by method of choice. Thank you

2x-5 = √7x+7
Click here to see answer by edjones(8007)

Question 330453: Please help me solve this problem.
graph the equation using slope and y-intercept
2x-3y=6
Click here to see answer by mananth(16946)

Question 330455: Please help me solve this equation.
Use substitution, addition/subtraction, or linear combination to solve the linear system.
10r-9s=18
6s+2r=1
Click here to see answer by mananth(16946)

Question 330386: A password consists of three digits, 0-9, followed by 3 letters from an alphabet having 26 letters. If repetition of digits is allowed, but repitition of letters is not allowed, determine the number of different passwords that can be made.
Click here to see answer by neatmath(302)

Question 330454: Please help me solve this problem.
use substitution, addition/subtraction, or linear combination to solve the linear system.
5g=3f+6
g-2f=46
Click here to see answer by rneth28(1)

Question 330452: please help me solve this problem.
graph this inequality
1. y<-2x+1
Click here to see answer by mananth(16946)

Question 330451: Please help me solve this problem.
1.graph the equation
6y=12x=12
Click here to see answer by Fombitz(32388)

Question 330749: What are the steps I would take to solve this inequality 8x+4>2x(3)
Click here to see answer by nyc_function(2741)

Question 330816: Please tell me which system of inequalities would have all of quadrant 3 as it's solution set? It it a.y>0 and x>0, b. y<0 and x<0 c. y>0 or x<0 d. x=y Thank U
Click here to see answer by Fombitz(32388)

Question 330857: x2 - 8x + 16 >= 0
I got x=4 as the answer but I keep getting told it wrong. I could use help trying to figure out the right answer.

A for no x
B x <= 4
C -4 <= x <= 4
D x = 4
E 2 <= x <= 8
F for all x

Click here to see answer by Fombitz(32388)

Question 330853: I seem to be having some trouble with inequalities.
Its a really simple problem but I keep finding no solution I could really use some help.
x2 - 9 > 0
A x < -3 or x > 3
B -3 < x < 3
C x < -3 or x > 2
D-3 < x < 2
E -2 < x < 4.5
F for all x
Click here to see answer by Fombitz(32388)

Question 330861: x2 + 3x - 20 >= 3x + 5
I keep finding no solution for this problem I could really use some help finding the right answer.
A for no x
B x > 5
C x < -5
D x = 3
E x<= -5 or x >= 5
F for all x
Click here to see answer by Alan3354(69443)

Question 330953: I really need your help with this equality:
3|-7x|+8< 50
Click here to see answer by jrfrunner(365)

Question 331259: -3x^2+7x=0
Click here to see answer by mathmandotcom(31)

Question 331231: How do I solve this? I have no idea where to begin....
e^2 + k^4 +a^3^2
Click here to see answer by Alan3354(69443)

Question 332016: -3<2x+1<5
Click here to see answer by jim_thompson5910(35256)

Question 331987: Express the set in set-builder notation
D = {5, 10, 15, 20,... }
Click here to see answer by user_dude2008(1862)

Question 332083: Solve the inequality 3-x<2
Click here to see answer by jim_thompson5910(35256)

Question 332085: Solve the inequality 5-3(10-7a)>4(2a+10)
Click here to see answer by jim_thompson5910(35256)

Question 332214: x-7>-8
Click here to see answer by mananth(16946)

Question 332282: Transform the absolute value equation into two linear equations |x+2|=7
Click here to see answer by edjones(8007)

Question 332675: 2(x+6)
Click here to see answer by rfer(16322)

Question 332764: Can you please help me with this and show me the steps.

-2x+4<22
Click here to see answer by barbiebig50(1)

Question 332858: A salesperson is paid $22,000 a year plus 5% of the amount of sales made. What is the amount of sales needed to have an annual income greater than $35,000?
Click here to see answer by benazir.sj@gmail.com(109)

Question 332886: how do you solve this inequality -2x-8<-6
Click here to see answer by benazir.sj@gmail.com(109)

Question 332905: i need help with learning how to solve this
x-5
- ----- > 9
3
Click here to see answer by solver91311(24713)

Question 332899: How Do You Solve This 4|x-2|+20=-12
Click here to see answer by benazir.sj@gmail.com(109)

Question 332987: At 10:30am two planes leave Houston, one flying east at 560km/h and the other flying west at 640km/h. At what time will they be 2100km apart?
Click here to see answer by mananth(16946)

Question 333286: -n+2-4n>7
Click here to see answer by mananth(16946)

Question 333286: -n+2-4n>7
Click here to see answer by unlockmath(1688)

Question 333322: I am having issues figuring this out because there is no symbol. Any help, and an explanation if possible, would be greatly appreciated.
SOLVE THE RATIONAL INEQUALITY

I SINCERELY appreciate your time!
Click here to see answer by nnhs108(1)

Question 333421: Solve the following inequalitity
1) x(x+6)> 27
-
Click here to see answer by josmiceli(19441)

Question 333602: Please help me solve this equation: 12x-3x+11>4x-(17-9x).
So far I could only do the first step in which I combined like terms: 9x+11>4x-(17-9x).
Thank you for your time!!!
Click here to see answer by Alan3354(69443)

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