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

Algebra -> Algebra -> Inequalities -> Questions on Algebra: Inequalities, trichotomy answered by real tutors! Log On

Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!
Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

Algebra: Inequalities, trichotomy

Solvers

Lessons

Problems, free tutors

Quiz

In Depth

Tutors Answer Your Questions about Inequalities (FREE)

Question 21969: whatis a negative * a ngative
Click here to see answer by queenofit(120)

Question 21996: Multiply the polynomials.Write the product in simplest form.
(x+y)(x-y)
Click here to see answer by Alwayscheerful(414)

Question 21994: (x + y)(x - y)
Click here to see answer by Alwayscheerful(414)

Question 22069: 14+x>19

Click here to see answer by wuwei96815(245)

Question 22068: 14+x>19
Click here to see answer by kendra4227(8)

Question 22068: 14+x>19
Click here to see answer by Alwayscheerful(414)

Question 22158: 10+3/4a<_-7/8a+5

Click here to see answer by stanbon(26259)

Question 22208: Satchi found a used bookstore that sells pre-owned videos and CDs. Videoa cost $9 each, and CDs cost $7 each. Satchi can spend no more that $35.
Write an inequality that represents this situation.
Click here to see answer by Earlsdon(4898)

Question 22322: Please help me solve this problem.
C= 3x + 2y

Constraints:
x + y <= 6
-x + y >= 0
x >= 0
Click here to see answer by stanbon(26259)

Question 21999: How many square feet of tile will Dam need to tile a floor with the dimensions a+b feet and a+2b feet
Click here to see answer by stanbon(26259)

Question 22566: Can you help me solve the following problem: 2(3x+1)>-16
Click here to see answer by Ultimatemagic(23)

Question 22583: how do u solve equation like this:
d/9 = -11.2

Click here to see answer by stanbon(26259)

Question 22583: how do u solve equation like this:
d/9 = -11.2

Click here to see answer by wuwei96815(245)

Question 20568: Hi! I'm trying to solve this problem all day with no sucssess. Can you help me please?

Click here to see answer by stanbon(26259)

Question 21207: If a baseball is projected upward from the ground level with an initial velocity of 64 feet per second, then its height is a function of time, geven by s(t) = - 16t^2 + 64t. Graph this function for 0 < t < 4. what is the maximum height reached by the ball?
Click here to see answer by stanbon(26259)

Question 22850: How do you graph the coordinate plane of
y>2 ?????
Click here to see answer by rapaljer(3610)

Question 22928: hali went shopping and spent half of her money on an ipod. THEN SHE SPENT A QUARTER OF WHAT SHE HAD LEFT ON A GRILL SET.tHEN SHE SPENT A FIFTH OF HER MONEY REMAINING ON A SWEATER AND THEN SHE BOUGHT TWO BOARD GAMES WITH ATHIRD OF WHAT SHE HAD REMAINING AFTER THAT. THEN SHE SPENT ANOTHER $50 ON LOTION. aFTER THAT SHE SPENT $18.50 ON LUNCH. SHE LAFT THE MALL WITH $41.50.
I added 41.50 and 18.50 and got 60 then i added 50 to that and got 110, now I don't know what to do next.

Click here to see answer by stanbon!(97)

Question 20629: can someone answer this inequality 2(x+4)>6(x-8)
Click here to see answer by stanbon!(97)

Question 22925: 10 <_2x<_x+9
x < 3x + 2 <2x + 6
x <_ 2x -1 <_x + 5
x<3x-1<2x+7
x - 10 <2(x-1)
(In the 2nd set of questions you solve the equations seperatley...according to my sheet)

Click here to see answer by venugopalramana(3286)

Question 22920: 4+x<-4
3x+1<2x+5
2(x+1)>x-7
7<15-x
9>12-6

Click here to see answer by venugopalramana(3286)

Question 23146: (x-2)(2x+1)(2x-3)>0
find the range of x ?
Click here to see answer by khwang(438)

Question 22549: solve the inequality.then graph your solution
q-1/2>1/3

Click here to see answer by meng_ling23(2)

Question 21868: -23X + 27 ————————— - Y 6

Click here to see answer by AnlytcPhil(958)

Question 22352: 3(q+4)-5(q-1)<5 include graph.

Click here to see answer by stanbon(26259)

Question 23196: hi I'm having a difficult time with a couple of inequalities
d/-2<-4 and 18>x/-3
please somebody out there help!!!:)
Click here to see answer by dkspoet(13)

Question 23211: inequality: 2b-12>_13 and 18<_ 6y-12

Click here to see answer by rapaljer(3610)

Question 21028: Graph the solution set for each inequality -4<_ -4z -8 <_ 8
Click here to see answer by rapaljer(3610)

Question 23308: Solve the inequality and graph its solution
x - 7 < -9
Click here to see answer by stanbon(26259)

Question 23362: could somebody PLEASE show me how to graph this inequality?
y>_ 2x+3 and another equality I need help with is y>-3x-1 these are really difficult for me to understand how to graph. PLEASE somebody help. thank you
Click here to see answer by rapaljer(3610)

Question 23361: 6+4c>-10
Click here to see answer by rapaljer(3610)

Question 23359: y=1/2x+17
y=-2x-13
y=1/2+39/2
y=-2x-8
Click here to see answer by stanbon(26259)

Question 23356: whats the answer please?
2y-4_>12
Click here to see answer by rapaljer(3610)

Question 23373: 6x-(3-2x)>3x+2 how do you do this??????
Click here to see answer by rapaljer(3610)

Question 23462: How do I solve 3x+2>4 ?
Click here to see answer by elima(1433)

Question 23467: -2(x-4)>10
Click here to see answer by rapaljer(3610)

Question 23469: state whether the inequality stays the same or reverses
is -2 a solution of 3-4x>7?
Click here to see answer by stanbon(26259)

Question 23606: find the slope of 3x+y=4, finding the slope of things like that is really easy.... try to always change things into y=mx+b. y is y and the number before x is your slope and b is the whole number with no x or y....
Click here to see answer by smallfry(7)

Question 23602: solve for y 3x+2y+1=4
Click here to see answer by smallfry(7)

Question 23640: -5x)-25
Click here to see answer by rapaljer(3610)

Question 23641: -5x)-25
Click here to see answer by rapaljer(3610)

Question 23603: find 3 solutions for 6x-3/2y-12=0
Click here to see answer by rapaljer(3610)

Question 23663: how do you do q/7+1>-5 ?
Click here to see answer by longjonsilver(2297)

Question 23772: How do i find the solution set?
6(r-9)+3 > 7(r+3)-22
Click here to see answer by AnlytcPhil(958)

Question 23732: Members of the choir are seeing a musical. Cars and vans will be used to transport them. 1 car holds 5 students and 1 van holds 8 students. How many vehicles of each type will be used if no more than 40 students are going? Wrtie an inequality to describe the situation and graph it.
Click here to see answer by stanbon(26259)

Question 23854: Granola in the bulk-food section of the grocery store is $1.96 per pound. you have $3 to spend on granola and strawberry yogurt. Write an inequality that describes how many pounds of granola you can purchase if you pay $0.69 for strawberry yogurt. Solve the inequality.
Click here to see answer by ilana(236)

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