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

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

 Question 322079: Find an equation of the line containing the point (1,-2) and parallel to the line 9x-3y=5. Show work and explain each step. Please help!!!!!!!Don't not understand...Thanks Click here to see answer by stanbon(57347)
 Question 322079: Find an equation of the line containing the point (1,-2) and parallel to the line 9x-3y=5. Show work and explain each step. Please help!!!!!!!Don't not understand...Thanks Click here to see answer by Jk22(389)

 Question 322067: Mr. jones's algebra class has too many students in it. If the class were split exactly in half to form 2 new classes, each class would have no more than 17 students in it. this question is a mathematical sentence, i hope the topic matches i wasn's sure what it was. thanks very much!! Click here to see answer by checkley77(12569)

 Question 322257: A truck can be rented from Basic Rental for \$50 per day. In addition, you have to pay \$0.20 per mile. Continental charges \$20 per day in addition to \$0.50 per mile to rent out the same truck. How many miles must you drive in a day to make the rental cost for Basic Rental a better deal than that for Continental? Please show all the steps. Click here to see answer by solver91311(16885)

 Question 322340: Use the roster method to write the set consisting of the even integers between –19 and –9. (Points: 2) {–18, –16, –14, –10} {–16, –14, –12, –10} {–18, –16, –14, –12, –10} {–19, –18, –17, –16, –15, –14, –13, –12, –11, –10, –9} {–18, –16, –12, –10} Click here to see answer by Fombitz(13828)

 Question 322637: Which number ia a solution of the inequality? 3x-15>3 a. -9/11 b. 5 c. 6/11 d. 6 Click here to see answer by stanbon(57347)
 Question 322637: Which number ia a solution of the inequality? 3x-15>3 a. -9/11 b. 5 c. 6/11 d. 6 Click here to see answer by jessica43(140)
 Question 322637: Which number ia a solution of the inequality? 3x-15>3 a. -9/11 b. 5 c. 6/11 d. 6 Click here to see answer by sreenu(3)

 Question 323040: if 20 is added to 1/3 of a number the result is 2 times the number. what is the number? Click here to see answer by checkley77(12569)

 Question 323284: help me solve this please -9<3x-8<-1 this was due last night but because of a family emergency I could not complete it all help will be greatly appericated. Click here to see answer by jim_thompson5910(28595)

 Question 323293: Why do we flip the inequality sign when we divide by a negative number? Click here to see answer by rapaljer(4667)

 Question 323444: How do I use the the elimination method to solve two linear equations? Click here to see answer by Alan3354(30993)

 Question 322951: What would be two different ways in which inequalities are solved under different scenarios? Click here to see answer by melvinray(1)

 Question 323596: If x and y are positive integers , x+y<15, and x>5, what is the greatest possible value of x – y ? Click here to see answer by JBarnum(2044)

 Question 323569: How do you know if a value is a solution for an inequality? How is this different from determining if a value is a solution to an equation? If you replace the equal sign of an equation with an inequality sign, is there ever a time when the same value will be a solution to both the equation and the inequality? Click here to see answer by Theo(3464)

 Question 323697: Hi, I am completing summer work for algebra 2, and one problem is an inequality that I cannot solve. 7x-(9x+1)>-5. Could you also explain how it is solved? Click here to see answer by Fombitz(13828)

 Question 323801: Can someone please explain to me how to solve the following linear equations using the elimination method? 4x+5y=14 -4x-3y=-10 Click here to see answer by Alan3354(30993)

 Question 324634: If 0 < st < 1, which of the following can be true? A. s < -1 and t > 0 B. s < -1 and t < -1 C. s > -1 and t < -1 D. s > 1 and t < -1 E. s > 1 and t > 1 Click here to see answer by Fombitz(13828)

 Question 324915: If rstv = 1 and stuv = 0, which of the following must be true? (A) r < 1 (B) s < 1 (C) t > 1/2 (D) u = 0 (E) v = 0 Click here to see answer by JBarnum(2044)

 Question 324868: Hi; I was wondering if you could help with this problem: -5y^4(y^5)^2/15y^7(y^2)^3 Click here to see answer by jessica43(140)

 Question 325187: I can't figure out how to solve for x: 9/10 < 1/(x-1) < 11/10 Click here to see answer by stanbon(57347)

 Question 325465: I'm stuck on a problem, what is t+1/27 is greater than 8/9t. I've been working on this problem for about a half hour now and can't figure out how to set up the problem. Thank you for your help! Amanda Click here to see answer by jim_thompson5910(28595)

 Question 325501: It has been determined that at the age of 10, a girl has reached 84.4% of her final adult height. Dana is 4 ft 8 in. at the age of 10. what will her final adult height be? Click here to see answer by rfer(12660)

 Question 325613: What are the values of a and b, if any, where a|b - 2| < 0 ? A. a < 0 and b ≠ 2 B. a < 0 and b = 2 C. a ≠ 0 and b > 2 D. a > 0 and b < 2 E.There are no such values of a and b Click here to see answer by JBarnum(2044)

 Question 325711: The area of a triangle must be at least 36 square inches, the base is 12 inches, and the height is x inches. Find the possible values for x. Click here to see answer by solver91311(16885)

 Question 326111: 3/7x>-3 How do I solve and write the result in interval notation? I am so stuck! I did get the answer of x>-7. Thanks Click here to see answer by solver91311(16885)

 Question 326113: 5(0.5-3y)+y<(4y-0.2)20 How do I solve and write the result in interval notation? I am so stuck! And have no idea what to do. Please help. Click here to see answer by Fombitz(13828)