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

Tutors Answer Your Questions about Inequalities (FREE)

Question 354482: Please help me solve this Word problem about inequality: Two thirds of a number decreased by 27 is at least 9.
Click here to see answer by mananth(16946)

Question 354480: Please help me solve this inequality: 3(2-b)<10-3(b-6)
Click here to see answer by robertb(5830)

Question 354868: how do you know whether to add or subtract a number from each side to solve an inequality?
Click here to see answer by dlh(17)

Question 355046: 22-3x_< 16
Click here to see answer by robertb(5830)

Question 355417: -8
Click here to see answer by edjones(8007)

Question 355541: Please show steps to solve
-3 (n + 4) < 6 (1 - n)
Click here to see answer by jim_thompson5910(35256)

Question 355540: Please show steps to solve:
5(4+x)<3(2+x)
Click here to see answer by jim_thompson5910(35256)

Question 356093: -3(5A-2)+11A<30
Click here to see answer by jim_thompson5910(35256)

Question 356128: 4h-7+2h=7
Click here to see answer by nyc_function(2741)

Question 356125: what is 4h-7+2h=7
Click here to see answer by nyc_function(2741)

Question 356257: PLEASE CAN YOU EXPLAIN THE STEPS
SOLVE THE INEQUALITY -6<7X+1<15
THANK YOU
Click here to see answer by Fombitz(32388)

Question 356257: PLEASE CAN YOU EXPLAIN THE STEPS
SOLVE THE INEQUALITY -6<7X+1<15
THANK YOU
Click here to see answer by Alan3354(69443)

Question 356257: PLEASE CAN YOU EXPLAIN THE STEPS
SOLVE THE INEQUALITY -6<7X+1<15
THANK YOU
Click here to see answer by mananth(16946)

Question 356312: 3/4(8c+12)=5
Click here to see answer by rfer(16322)

Question 356312: 3/4(8c+12)=5
Click here to see answer by ewatrrr(24785)

Question 356385: The sum of the lengths of any two sides of a triangle must be greater than the third side. If a triangle has one side that is 25 cm and a second side that is 2cm less than twice the third side,what are the possible lengths for the second and third sides?
Click here to see answer by sudhanshu_kmr(1152)

Question 356425: Express the solution to the following inequality using interval notation.
x2 + 10x + 24 ≥ 0

Click here to see answer by Fombitz(32388)

Question 356466: r+5<6
Click here to see answer by edjones(8007)

Question 356280: Find the minimum values of 4 consecutive integers whose sum is greater than -85
Click here to see answer by nyc_function(2741)

Question 356715: HOW DO I SOLVE THIREE TIMES THe SUM OF A NUMBER AND 8 IS NO MORE THAN -6
Click here to see answer by edjones(8007)

Question 356721: 4: EIGHT LESS THAN 5 TIMES A NUMBER IS AT MOST -23
5: THE PRODUCT OF A NUMBER AND -6 IS GREATER THAN OR EQUAL TO 72
Click here to see answer by mananth(16946)

Question 356720: 1:the product of -2 and a number is less than or equal to -52
2:the difference of a number and 4 is at least 18
my answer-x+4>18
Click here to see answer by mananth(16946)

Question 356771: 57-4t is greater or equal to 13
Click here to see answer by mananth(16946)

Question 356852: How do you solve inequalities?
Click here to see answer by CharlesG2(834)

Question 356523: 8r - r/6 > 1/6 - 8
Click here to see answer by Fombitz(32388)

Question 356999: Hi I cant seem to figure out this problem and had asked for help before but the steps and solution were confusing and I did not understand. So I am hoping you will be able to help me understand the solution.
I need to solve,
(x+11)(x-9)(x+3)>0
I need to find out the solution set, { x|______}?
Thank you so much. :o)
Click here to see answer by jsmallt9(3758)

Question 357233: 1<2x+3<9
Click here to see answer by robertb(5830)

Question 357397: -3x<15
Click here to see answer by edjones(8007)

Question 357605: Can you please show the steps to solve 4x+2-6x<-1
Click here to see answer by stanbon(75887)

Question 357667: 3h+9>15
Click here to see answer by rfer(16322)

Question 357725: 2x^2/3-7x^1/3=4
Says to solve
Click here to see answer by Fombitz(32388)

Question 358024: (parenthesis represent absolute value symbols)
How do you solve this using the case method:
(x+3)<(x)
Click here to see answer by Fombitz(32388)

Question 358334: Solve each inequality. -2(h+2)<-14
3s+16>6+4s
2-3m<4+5m

Click here to see answer by checkley77(12844)

Question 358770: what is the answer to x-0.75 greater than -12
Click here to see answer by Alan3354(69443)

Question 358893: How do I solve this problem:
15/8 > 5/2s
-
Click here to see answer by stanbon(75887)

Question 358898: 2x > 16
Click here to see answer by guitarheroguy(26)

Question 358979: 4x+9<6x+5
Click here to see answer by mananth(16946)

Question 358896: -1 < 4 � 3x <= 12
Click here to see answer by mananth(16946)

Question 359029: Doreen has started a part-time business making and selling bird feeders. Her equipment cost $75. If she makes a profit of $6 on each, how many bird feeders must Doreen sell to make a total profit of more than $135?
Click here to see answer by mananth(16946)

Question 359105: Hello !
Can you please help me with this? I just don't get it... Iwould really appreciate if you could show how to solve it step by step. Many thanks
(x-3)^2>=33-4x
Click here to see answer by Fombitz(32388)

Question 359075: How can I solve this inequality?
(1/(2b+1)) + (1/(b+1)) > (8/15)
Thank you very much
Click here to see answer by edjones(8007)

Question 358695: A child has 40 coins worth more than $6.00. If the coins are dimes and quarters only, what can you conclude about the number of quarters?
Click here to see answer by Fombitz(32388)

Question 359209: y-5>-6
Click here to see answer by nyc_function(2741)

Question 359409: -4(3-p)>5(p+1)
Click here to see answer by rfer(16322)

Question 359409: -4(3-p)>5(p+1)
Click here to see answer by robertb(5830)

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