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

Tutors Answer Your Questions about Inequalities (FREE)

Question 822383: What is the difference between r & i?
Click here to see answer by Alan3354(69443)

Question 822382: Explain the difference between simple interest & compound interest.
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Question 822385: $15,000 at 6% compounded annually for 10 years.
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Question 822384: $1000 at 4.5% compounded annually for 6 years.
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Question 822387: 4% compounded quarterly.
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Question 822377: $819.17 at 3.1% for 72 days
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Question 822374: $6125 at 1.25% for 6 months
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Question 822373: $1974 at 6.3% for 25 weeks.
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Question 822395: c/d+2=
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Question 822386: $8000 accumulating to $11,672.12, compounded quarterly for 8 years.
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Question 818639: 12 - q > and equal to - 13
Click here to see answer by tommyt3rd(5050)

Question 817276: -1 ≤ 3 + 2x < 11
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Question 815123: Solve the inequality |5x+11|>7 and write the solution set in interval form.
Click here to see answer by tommyt3rd(5050)

Question 817613: which fraction is greater than 0.36?
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Question 818765: Solve this inequality
5x + 18 > 5x + 1
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Question 814935: Solve the inequality /5x+11/>7 and write the solution set in interval form.
Click here to see answer by tommyt3rd(5050)

Question 823174: Which of the following is a correct equation for the line passing through the point (-1,4) and having slope m = -3?
Check all that apply.
y= -1/4x-3
3x+y+1
y-4+-3 +1
y= -3x+1
Click here to see answer by TimothyLamb(4379)

Question 823375: im getting confused when it comes to Multi-Step Inequalities. I can never remember whether im suppose to add to both sides or subtract.Here is one of the problems im trying to solve.
8n-10<6-2n
Click here to see answer by erica65404(394)

Question 823664: five times a number is not less than 15
Click here to see answer by rfer(16322)

Question 823958: Choose the correct translation for the following statement.
It is at most ten.

x < 10
x ≤ 10
x > 10
x ≥ 10
Click here to see answer by stanbon(75887)

Question 823957: Choose the correct translation for the following statement.
To be eligible for a scholarship, you must have at least a 3.0 grade point average.

x < 3.0
x ≤ 3.0
x > 3.0
x ≥ 3.0
Click here to see answer by stanbon(75887)

Question 823969: It is at most ten.

x < 10
x ≤ 10
x > 10
x ≥ 10
Click here to see answer by jim_thompson5910(35256)

Question 823966: The quotient of a number and 2 is more than 5.

x/2< 5
x/2≤ 5
x/2> 5
x/2≥ 5
Click here to see answer by jim_thompson5910(35256)

Question 823955: Choose the correct translation for the following statement.
The quotient of a number and 2 is more than 5.

x/2< 5
x/2≤ 5
x/2> 5
x/2≥ 5
Click here to see answer by jim_thompson5910(35256)

Question 823967: Larry's Landscaping is building a circular flower bed that can have a maximum area of 100 square feet.
To the nearest foot, the longest radius that Larry's Landscaping can use to make the circle is _______ feet^a0
Click here to see answer by TimothyLamb(4379)

Question 824063: Given X = {15, 22, 33, 44, 89, 165, 1025} and Y = {-5, 15, 33, 88, 99, 150, 160, 1025}, which of the following statements is false?

X U Y = {-5, 15, 22, 33, 44, 89, 99, 150, 160, 165, 1025}
X ∩ Y = {15, 33, 1025}
� ⊂ (X U Y)
Click here to see answer by stanbon(75887)

Question 824062: Let A = {the whole numbers} and B = {the integers}.
Find A ∩ B.

0
the integers
the whole numbers
the real numbers
Click here to see answer by stanbon(75887)

Question 824061: Let A = {the Rationals} and B = {the Irrationals}.
Find A U B.

the Integers
the Reals
the Rationals
the Irrationals
Click here to see answer by FrankM(1040)

Question 824061: Let A = {the Rationals} and B = {the Irrationals}.
Find A U B.

the Integers
the Reals
the Rationals
the Irrationals
Click here to see answer by jim_thompson5910(35256)

Question 824060: What is the solution set of {x | x > -5} U {x | x < 5}?

all numbers except -5 and 5
the numbers between -5 and 5
the empty set
all real numbers
Click here to see answer by MathLover1(20849)

Question 824059: Write a compound inequality to represent all of the numbers between -4 and 6.
Write your answer using proper set notation.
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Question 824290: can you help me to solve the compound inequality
-16 ≤ 2 + 9x ≤ 11
this is what I got but I am not 100% sure about it
I am not good at math at all so I am not sure how to solve this
can you please show me step by step and please explain to me so I can do it if I come across another problem
Click here to see answer by jim_thompson5910(35256)

Question 824315: ben and jim's combined score on a science project is no more than 168. they each scored at least 78. what are the possible combined scores they could have received
Click here to see answer by stanbon(75887)

Question 824350: 4^x=8x find x
Click here to see answer by jim_thompson5910(35256)

Question 825049: find the solution set of the ff. inequalities
2(1+5x) < 22
Click here to see answer by Edwin McCravy(20054)

Question 825127: A history exam included multiple choice questions that were worth 4 points each and true/false questions that were worth 2 points each. The highest score earned by a person in your class was 92.
a) Write an inequality that represents the number of multiple choice questions and true/false questions that could have been answered correctly by any member of your class.
b) Is it possible that some answered 20 multiple choice questions and 7 true/false questions correctly?
Click here to see answer by math-vortex(648)

Question 825216: I really need help with solving this problem. Could someone please help me?
12 � x > 15 or 4x � 13 > 7
Click here to see answer by rfer(16322)

Question 825159: Find the set of values of x for which the following inequality is true 2x-3/x-5<3/2, x can not equal 5. Please help..
Click here to see answer by math-vortex(648)

Question 825327: 13X less than -16
Click here to see answer by richwmiller(17219)

Question 825791: i am thinking of a number, multiplying it by 2 and adding 7 the answer is greater than 13 and less than 21 the solution is
Click here to see answer by math-vortex(648)

Question 825994: Suppose a, b, c are all real numbers such that a+b+c > 0; abc > 0 and ab+bc+ac > 0:
Show that a, b, c are all positive.
Click here to see answer by Edwin McCravy(20054)

Question 826125: You Need to score at least 30 points to take the lead
Click here to see answer by richwmiller(17219)

Question 826432: Can you help me with this inequality?

2(5p-1>8(1p-3)
Click here to see answer by MathLover1(20849)

Question 826419: This is a problem in my algebra 1 homework. Having problem figuring it out.
We are solving inequalities for add and sub and multiplication and division. some graphing.
here is problem: 7(g+8)<3(g+2)+4g
I got to 7g+56<3g+6+4g
7g+56<7g+6
I am stuck from here. Thanks for any help.
Brett
Click here to see answer by MathLover1(20849)

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