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

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 Algebra: Inequalities, trichotomy Solvers Lessons Answers archive Quiz In Depth

 Question 67721: I need help with this problem: -3(5x-y)>0 Thank You, Katy Hunter Click here to see answer by stanbon(57347)

 Question 67764: bus# 17 runs from apple street to ellis avenue making 3 stops in between. at bonz avenue, 2 people got off and 5 people got on the bus. at crump road, half the people on the bus got off and 4 people got on. at dane square, 3 people got off and 1 person got on. at the finail stop, the remaining 12 people got off. how many people were on the bus when it left apple street? Click here to see answer by ankor@dixie-net.com(15652)

 Question 67817: What is the solution to this problem 5a>7 1/2 Click here to see answer by stanbon(57347)

 Question 67976: Could someone please please help me with this: f(x)= (x²-1)(x-1). 1.Show why f(x)is greater or equal to 0 in each of the following cases: a)x>1 b)0 c)-1 2.Deduce that x^3+1>x^2+x for all x>-1. Thank you very for your great help!!!!!!! Click here to see answer by Edwin McCravy(8909)

 Question 68116: Fill in the blank with < or >. 4______-5 Click here to see answer by Edwin McCravy(8909)

 Question 68190: what is the answer to the following inequality and graph on a number line? -5(x+4)>4-(x+2) Here is what I have so far. -5x-20>4-x-2 -6x>20+4-2 -6x>22 -6x/-6>22/-6 x<-22/6 Click here to see answer by funmath(2925)

 Question 68191: what is the answer to 1/2(4x+6)<2x+1 graph on a number line. (< in my problem is greater than or equal to, unable to locate symbol on keyboard) Here is what I have so far? Am I on the right track.. 2x+3<2x+1 0<4 Click here to see answer by venugopalramana(3286)

 Question 68095: Solve the following inequalities and graph the solutions on the number line. 2(x-5)-< -35 Click here to see answer by asdfg123(3)

 Question 68097: Write the standard form of the inequality in slope-intercept form and then graph solutions on grid. -2x+3y -> 6 Click here to see answer by ankor@dixie-net.com(15652)

 Question 68415: A long-distance phone call costs \$0.96 for the first minute and \$0.72 for each additional minute or portion thereof. Write an inequality reprssenting the number of minutes a person could talk without exceeding \$6. Click here to see answer by ptaylor(2048)

 Question 68505: 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 bird feeder, how many must Doreen sell to make a total profit of more than \$135? Click here to see answer by stanbon(57347)

 Question 68481: Find the unit rate. 186 words/3 min. Find the unit rate. 85 m/5 sec. Find the unit rate. 28 wins/4 seasons Please work fast! Thank you! Click here to see answer by rmromero(383)

 Question 68685: Number problems. You have at least \$30 in change in your drawer, consisting of dimes and quarters. Write an inequality that shows the different number of coins in your drawer. Thanks. Click here to see answer by Earlsdon(6287)

 Question 68769: 9x-3<6-x+9x What do you do after combining like terms? Click here to see answer by ptaylor(2048)

 Question 68865: 6(2y-2<3y+4(2y+1)-17 is the problem and here is what I did which may be wrong because I'm stuck now. I need some help. I distributed and got 12y-12<3y+8y+4-17. Then I'm lost from there. Click here to see answer by jim_thompson5910(28595)

 Question 68934: My equation is: -t - > -15 2 This is one of the most confusing equations 4 me. If anyone could help me with this,I will be very thankful Kia,14 Click here to see answer by ankor@dixie-net.com(15652)

 Question 68948: My equation is: Five plus a number is at least 16 I dont have a clue,much less an answer if anyone can help me I would appreciate it:) Kia,14 Click here to see answer by ankor@dixie-net.com(15652)

 Question 68942: My problem is: 10w > -40 If Someone Help I would be Thankful Kia,14 Click here to see answer by Edwin McCravy(8909)

 Question 68946: My equation is 1 - 6d < d + 8 If someone can help me with this prblem I would be very thankful Kia,14 Click here to see answer by ptaylor(2048)

 Question 68945: My equation is: 2m + 7 < 9 If someone could help me with this problem I would gladly appreciate it Kia,14 Click here to see answer by ptaylor(2048)

 Question 69121: Can some help me with this equation Please,It would be most appreciated=) x - 8 > 6 Thank♥You Kia Click here to see answer by rmromero(383)

 Question 69371: I need to find the x-intercept: 2x+3y=6 Thank you Click here to see answer by checkley75(3666)

 Question 69372: Is (-1,-4) on the graph of y-2x=-2? Thank you Click here to see answer by stanbon(57347)

 Question 69426: how do i do this problem then graph it? x>-2 and if there is not a number before x is it understood to have a 1 before it? THANKS FOR YOUR HELP OLIVIA Click here to see answer by stanbon(57347)