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

Tutors Answer Your Questions about Inequalities (FREE)

Question 369497: how do you graph the inequality b-3/8<1/8?
Click here to see answer by stanbon(57387)

Question 369979: 5x+3<3x-11
Click here to see answer by jim_thompson5910(28598)

Question 369983: 15+ 3x < 21 Please help me solve
Click here to see answer by robertb(4012)

Question 369983: 15+ 3x < 21 Please help me solve
Click here to see answer by jim_thompson5910(28598)

Question 369766: How do I graph "-2 is less than or equal to y < 5" on a number line?
Click here to see answer by jim_thompson5910(28598)

Question 369949: Hello, How would you solve 3x+y<9, then graph it?
Click here to see answer by Fombitz(13828)

Question 369933: Shenae spent $42 on 2 cans of primer and 1 can of paint for her room. If the price of paint p is 150% of the price of primer r, which system of equations can be used to find the price of paint and primer?
Click here to see answer by robertb(4012)

Question 370024: solve in equality 43 > x + 35
Click here to see answer by robertb(4012)

Question 369937: Solve each system of equations by using either substitution or elimination.
(3/5)x+(1/12)y=24
(1/9)x-(2/9)y=13
Click here to see answer by Fombitz(13828)

Question 370142: 3(7 - m) < 4(2 - m)
Click here to see answer by jsmallt9(3296)

Question 370230: Florencia has at most $60 to spend on clothes. She wants to buy a pair of jeans for $22 dollars and spend the rest on t-shirts. Each t-shirt costs $8. Write an inequality for the number of t-shirts she can purchase and explain how you got that answer.
Click here to see answer by mananth(12270)

Question 370278: is each number a solution of x>-1
yes or no
Click here to see answer by edjones(7569)

Question 370328: solve the inequality
x/10>7
Click here to see answer by jim_thompson5910(28598)

Question 370391: can you give me some multistep equations

Click here to see answer by Alan3354(30993)

Question 370411: (x-2>3)^(2x>6)
Click here to see answer by Alan3354(30993)

Question 370647: Find a non-zero value for the constant “k” so that
f(x)=(tan(kx))/x when x<0 and
f(x)=3x+2k^2 when x>0 and
the function is continuous at x=0
Click here to see answer by robertb(4012)

Question 370929: solve the inequality
the french club is sponsoring a bake sale if their goal is to raise atleast $115 how many pastries must they sale at $2.50 each in order to meet their goal
Click here to see answer by rfer(12670)

Question 370944: How do I solve the inequality and write the solution in interval notation? /2m+3/<13

Click here to see answer by mananth(12270)

Question 370948: How do I solve (y2 + 10y + 21)/(y + 7) ?
Click here to see answer by robertb(4012)

Question 371059: How do i solve 4x-16 > x+2 ?
Click here to see answer by mananth(12270)

Question 371122: How to solve 60 - 4x is less than or equal too 16 ?
Click here to see answer by Fombitz(13828)

Question 371122: How to solve 60 - 4x is less than or equal too 16 ?
Click here to see answer by mananth(12270)

Question 371127: How do i solve 300 + 10x is greater than or equal too 20x - 600?
And
How do i solve -25x + 50 < 75x - 1150 ?
Please help, i do not understand
Click here to see answer by Fombitz(13828)

Question 371548: Please show me how to solve this problem step by step. I know method to solving these kinds of problems, yet I'm stuck on this one problem. please reply, asap:
186.9+0.29x<0.55x
solve for x.
Click here to see answer by amoresroy(333)

Question 371563: 3(3c+2)less than or equal to 2(3c-2) solve
Click here to see answer by nyc_function(2733)

Question 371657: h+(-11.2)is less than or equal to 15.2
Click here to see answer by edjones(7569)

Question 371802: 3x+1/3+4x=8
Click here to see answer by naiksarah(2)

Question 371871: Is the inequality -x-4y>3 in the correct form for graphing? Briefly explain.
PLEASE help me!! I need an answer for this very soon, and I'm stuck. My book does not explain how to do this kind of problem, so I have no clue what to do. I'd really appreciate some help with this!! Thank you. :)
Click here to see answer by mananth(12270)

Question 371965: please solve this inequality and show the work
b/4< = 3
Click here to see answer by Fombitz(13828)

Question 371968:
Click here to see answer by Fombitz(13828)

Question 371961: Please solve this inequality and show all the work please
3m - 4 < 2
Click here to see answer by Fombitz(13828)

Question 371970: typo in the last one its actually
the sume of an integer and its reciprocal is 65/8. Find the integer
Click here to see answer by Fombitz(13828)

Question 371970: typo in the last one its actually
the sume of an integer and its reciprocal is 65/8. Find the integer
Click here to see answer by ewatrrr(10682)

Question 371984: please solve this inequality and show the work
a+6>=12
Click here to see answer by edjones(7569)

Question 371982: please solve this inequality and show the work for it
-12<=6+2a<8
Click here to see answer by edjones(7569)

Question 371977: Please solve this inequality a-2<3a+2(a+3) and show the work for it
Click here to see answer by edjones(7569)

Question 372102: My daughter is doing pre algebra in the 7th grade...I'm trying to figure this problem out... R+7.5<_13.2
Click here to see answer by ewatrrr(10682)

Question 372151: I trying to solve 3x-5/4-2x is greater than 0. What is the interval set and how to you get it?
Click here to see answer by rfer(12670)

Question 372217: x+3/4>1/2
Click here to see answer by rfer(12670)

Question 372365: my son is in tenth grade and is having trouble with his algebra i never had this in school here is a sample could you explain how to do this? first sample –z – 3 < -4 second sample 4x < x + 6
Click here to see answer by stanbon(57387)

Question 372377: 6. If g(x) = -½x find g(-6).
A.
-12

B.
-1/12

C.
-3

D.
3

Click here to see answer by unlockmath(1603)

Question 372377: 6. If g(x) = -½x find g(-6).
A.
-12

B.
-1/12

C.
-3

D.
3

Click here to see answer by dianitaa_328(8)

Question 372380: 9. Given the function f(x) = x2 + 9, find f(-3).

A.
6

B.
12

C.
0

D.
18

Click here to see answer by nyc_function(2733)

Question 372382: Find the range of the relation. {(-1, -4), (0, -9), (7, -9), (-6, -7)}

A.
{-9, -7, -4, 0}

B.
{-9, -7, -4}

C.
{-9, -7, -6, -4, -1, 0, 7}

D.
{-6, -1, 0, 7}

Click here to see answer by nyc_function(2733)

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