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

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

 Question 124822: 5+X<2X+1<6-X Can anyone help me understand how to solve this? Click here to see answer by solver91311(18785)

 Question 125267: Could you PLEASE help me with this? How do I substitute a value in a statement? x=7, into 26 "is less than" 3x + 1. Thanks for your time, Carol Click here to see answer by Fombitz(13828)

 Question 125565: i need help wit those problem numbers above: #28- 5(2h-6)-7(h+7)>4h #30- 3-3(b-2)<13-3(b-6) #32- 0.3(d-2)-0.8>4.4 #34- 5(x+4)-2(x+6)>_ 5(x+1)-1 Click here to see answer by solver91311(18785)

 Question 125618: I got through 45 problems by looking at your example and because of that I learned how to work inequalities better, but I still stuck on 2 of them, it would be very generous of you to work those 2 problems out, so I can see where i am making the mistake, thank you. #26- 5b+8/3<3b #32- 0.3(d-2)-0.8d>4.4 Click here to see answer by stanbon(60778)

 Question 125658: I am lost on how to work this out!! Can you please explain step by step? Dave Sharp has \$10 to buy stamps. He wants to buy twice as many .22 cent stamps as .14 cent stamps. What is the greatest number of .22 cent stamps he can buy? Click here to see answer by ilana(307)

 Question 125635: im sorry....it's me again, i think you read my problem wrong, it was #26- 5b+8 divided by 3<3b can you show me how to do that, thank you Click here to see answer by checkley71(8403)

 Question 125919: Solve each compound inequality. Graph solutions set and write in interval notation. x + 4 < 0 or 6x > -12 Okay, I just need to know where to start, because the rule is if there are two inequality signs separated by “or ” (as above) to solve for x in middle and the term “or” also means “union”. What I’m asking is what numbers do I begin with and how do I enter them? The first step to solving? Thank you! Click here to see answer by jim_thompson5910(29613)

 Question 125985: 3x -2 < it has a line under the sign greater or less then 13 Click here to see answer by jim_thompson5910(29613)

 Question 125986: From a worksheet. I'm really just checking my answer. I've got it graphed and shaded but I want to confirm that I shaded the correct area. Question: Solve the following system of linear inequalities by graphing. s-2y is greater than or equal to 4 x is less than or equal to 4 I chose to shade the upper right intersection, is that correct? Click here to see answer by jim_thompson5910(29613)

 Question 126074: I am confused on the greater than or equal to sign the problem is x-6is greater than or equal to 7 i got the answer x is greater than or equal to 13 i would appreciate any help on this. Thanks Click here to see answer by jim_thompson5910(29613)

 Question 126360: I have been struggling with this problem for a while now and I was wondering if anyone could help me? I would deeply appreciate it!! Please and Thank You!! Combining Open Sentences solve each open sentence. Graph the solution set, if there is one. 6-c is less than 2c+3 is less than or equal to 8+c Click here to see answer by stanbon(60778)
 Question 126360: I have been struggling with this problem for a while now and I was wondering if anyone could help me? I would deeply appreciate it!! Please and Thank You!! Combining Open Sentences solve each open sentence. Graph the solution set, if there is one. 6-c is less than 2c+3 is less than or equal to 8+c Click here to see answer by jim_thompson5910(29613)

 Question 126327: hello, can you help me to solve this question? x^2+9>0 thank you Click here to see answer by bucky(2189)

 Question 126576: How do you solve multistep inequalitites? For example: 3(x+2)/-4 (is less than, or equal to) 2x+5-6x Click here to see answer by checkley71(8403)

 Question 127017: I'm totally stuck. In your general biology class, your first three test scores are 67, 77, and 84. What is the lowest score you can get on the fourth test to earn a B for the course? Assume each test is of equal weight and a B is any score greater than or equal to 80. Thanks!! Click here to see answer by checkley71(8403)