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

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

 Question 330816: Please tell me which system of inequalities would have all of quadrant 3 as it's solution set? It it a.y>0 and x>0, b. y<0 and x<0 c. y>0 or x<0 d. x=y Thank U Click here to see answer by Fombitz(13828)

 Question 330857: x2 - 8x + 16 >= 0 I got x=4 as the answer but I keep getting told it wrong. I could use help trying to figure out the right answer. A for no x B x <= 4 C -4 <= x <= 4 D x = 4 E 2 <= x <= 8 F for all x Click here to see answer by Fombitz(13828)
 Question 330857: x2 - 8x + 16 >= 0 I got x=4 as the answer but I keep getting told it wrong. I could use help trying to figure out the right answer. A for no x B x <= 4 C -4 <= x <= 4 D x = 4 E 2 <= x <= 8 F for all x Click here to see answer by Alan3354(30993)

 Question 330853: I seem to be having some trouble with inequalities. Its a really simple problem but I keep finding no solution I could really use some help. x2 - 9 > 0 A x < -3 or x > 3 B -3 < x < 3 C x < -3 or x > 2 D-3 < x < 2 E -2 < x < 4.5 F for all x Click here to see answer by Fombitz(13828)

 Question 330861: x2 + 3x - 20 >= 3x + 5 I keep finding no solution for this problem I could really use some help finding the right answer. A for no x B x > 5 C x < -5 D x = 3 E x<= -5 or x >= 5 F for all x Click here to see answer by Alan3354(30993)

 Question 331231: How do I solve this? I have no idea where to begin.... e^2 + k^4 +a^3^2 Click here to see answer by Alan3354(30993)

 Question 331987: Express the set in set-builder notation D = {5, 10, 15, 20,... } Click here to see answer by user_dude2008(1861)

 Question 332282: Transform the absolute value equation into two linear equations |x+2|=7 Click here to see answer by edjones(7569)

 Question 332858: A salesperson is paid \$22,000 a year plus 5% of the amount of sales made. What is the amount of sales needed to have an annual income greater than \$35,000? Click here to see answer by benazir.sj@gmail.com(109)

 Question 332905: i need help with learning how to solve this x-5 - ----- > 9 3 Click here to see answer by solver91311(16897)

 Question 332987: At 10:30am two planes leave Houston, one flying east at 560km/h and the other flying west at 640km/h. At what time will they be 2100km apart? Click here to see answer by mananth(12270)

 Question 333322: I am having issues figuring this out because there is no symbol. Any help, and an explanation if possible, would be greatly appreciated. SOLVE THE RATIONAL INEQUALITY I SINCERELY appreciate your time! Click here to see answer by nnhs108(1)

 Question 333421: Solve the following inequalitity 1) x(x+6)> 27 - Click here to see answer by josmiceli(9686)

 Question 334067: I need help with this inequality. Can you please solve this for me: 2x+1<(1-x)/3 Click here to see answer by mananth(12270)

 Question 334291: Find the slope, if it exists of the line containing the pair of points. (-7,-16) and (-15, -19) Click here to see answer by solver91311(16897)

 Question 334386: how would I solve 20-4/5x_>16 20 minus 4 5ths x is greater than or equal to 16 Click here to see answer by rfer(12662)
 Question 334386: how would I solve 20-4/5x_>16 20 minus 4 5ths x is greater than or equal to 16 Click here to see answer by MathTherapy(1425)

 Question 334532: How do I solve the inequality: 19 - 8c>3 ? Thx! Click here to see answer by jim_thompson5910(28595)

 Question 334555: Find all the values of x satisfying the given conditions. Y1=13x-4, Y2=5x+10 and Y1 exceeds Y2 by 2. Click here to see answer by Fombitz(13828)

 Question 334718: How do you work this problem out... 3(9z + 4)> 35z - 4 Click here to see answer by stanbon(57377)

 Question 334826: Evaluate the expression: 1/.5 + 1/6 I have - 24/12 + 2/6 = 26/12 = 2 1/6 Click here to see answer by Fombitz(13828)