# 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 Answers archive Quiz In Depth

 Question 387992: Multiply the equation by a power of 10 to write an equivalent equation with integer coefficients. 4.603y - 1.842 = -3.651y Kris, Thanks! Click here to see answer by Fombitz(13828)

 Question 387989: A local gym charges nonmembers \$10 per hour to use the tennis courts. Members pay a yearly fee of \$300 and \$4 per hour for using the tennis courts. Write an equation to find how many hours, h, you must use the tennis courts to justify becoming a member. Kris, Thank you! Click here to see answer by rfer(12644)

 Question 388182: If: I am asked to put this inequality in integer notation: x > 2 , I would do it as such: ( + infinity, 2) Is this, and why is it correct? When would I use brackets instead of parentheses? Click here to see answer by avani(25)

 Question 388128: y<2x+2 graph and solve this inequality, this is what I have come up with let x=1 Y<2(1)+2 Y=2+2 Y<4 but I do not know how to graphed it Click here to see answer by avani(25)

 Question 388277: How do I solve this inequality?: x^3+5x^2-9x-45 is greater than and equal to 0 Click here to see answer by Jk22(389)

 Question 388487: When do you switch the sign of the inequality? Click here to see answer by Alan3354(30959)

 Question 388540: Find the pair of equivalent equations for -5|n| = -25. Click here to see answer by user_dude2008(1861)
 Question 388540: Find the pair of equivalent equations for -5|n| = -25. Click here to see answer by richard1234(5390)

 Question 388544: Find the solution set of the equation -3|6d| = -18. Click here to see answer by user_dude2008(1861)

 Question 388610: What is the solution set of |6x+4|=2 ? Click here to see answer by robertb(4012)

 Question 388658: can you please give me a solution to this question? 4= -2/5u thank you! Click here to see answer by jim_thompson5910(28476)

 Question 388662: kofi scored 73,75,89and 91 in four maths quizes.what score must he obtained in the fifth quiz in order to get an average of at least 85? Click here to see answer by Alan3354(30959)

 Question 388697: Hello, I have to solve this inequality but I don't know how to do. Thanks! Click here to see answer by stanbon(57219)

 Question 388783: In this inequality 2x+3<6x-1 how do you solve Click here to see answer by stanbon(57219)

 Question 388784: Find the solution set of the equation |2x - 10| + 7 = 5. Click here to see answer by jim_thompson5910(28476)
 Question 388784: Find the solution set of the equation |2x - 10| + 7 = 5. Click here to see answer by stanbon(57219)

 Question 389154: Solve the inequality: -10 less than or equal to 2x -4<10 Click here to see answer by jerryguo41(162)

 Question 386660: -2(x-4) + 6<0 (-2x+8)+6-6<0-6 -2x+8<-6 -2x+8-8<-6-8 -2x<-14 -2x divided by -2< -14 divided by-2 x <7 Is my son doing his inequalities correctly? Please help this Mom! Thanks! Click here to see answer by robertb(4012)

 Question 389356: 10x-10<-50 solve using the the addition and multiplication principle. I like to thank you before hand for you wonderful and much needed help. God bless. Click here to see answer by robertb(4012)

 Question 389379: A school store sells pens for \$1.29 each and notebooks for \$2.25 each. Paul bought p pens and n notebooks. He spent less than \$10. Which of these inequalities represents this situation? Click here to see answer by robertb(4012)

 Question 389418: how do i graph the inequality 4-2x<-2 when there is no Y value? Click here to see answer by rfer(12644)
 Question 389418: how do i graph the inequality 4-2x<-2 when there is no Y value? Click here to see answer by Edwin McCravy(8879)

 Question 389529: Can you please help me on this question.... |-2x - 4| < 12 If x represents positive amounts in kilograms, what is the solution set? Only positive integer solutions to the equation can be used and accepted. How does this change the answer to the first question? Explain. Click here to see answer by haileytucki(390)
 Question 389529: Can you please help me on this question.... |-2x - 4| < 12 If x represents positive amounts in kilograms, what is the solution set? Only positive integer solutions to the equation can be used and accepted. How does this change the answer to the first question? Explain. Click here to see answer by robertb(4012)

 Question 389618: i have to solve -4<3x-1<_5 and have to graph it plz help me Click here to see answer by Edwin McCravy(8879)

 Question 389478: Wanda decided to do some online shopping while Will and Wilma watched a movie. She brought a book for Wilma that cost \$13, a video game for Will that cost \$29. Write and solve an inequality that Wilma could use to find the amount of money she can spend on herself if she wants to spend a maximum of \$60. Click here to see answer by haileytucki(390)

 Question 389703: In order to collect a salary bonus, baseball player Tony Jones must get at least 220 hits this season. In the second to last week of the season, Tony started with 193 hits and got 21 more. Write and solve an inequality that describes how many hits Tony must get in the season's last week. Click here to see answer by ewatrrr(10682)

 Question 390205: Find the solution set of the inequality x^2+3x-10>8 and graph the solution set on a number line Click here to see answer by mananth(12270)