1. Geometry

    how would solve this inequality 106>19p+6+6p

    asked by Sonshine on December 13, 2010
  2. Algebra 2(check) cont..

    1)solve the inequality -3(r-11)+15>_9 my answer = r

    asked by erin on July 21, 2007
  3. equations & inequalities

    1.simplify this expression 4p+9+(-7p)+2=? a.3p+11 b.3p+7 {c.-3p+11} d.11p+11 2.solve this equation 4y+228=352 a.y=-31 {b.y=31} c.y=145 d.y=3 3.solve this inequality 3p-16

    asked by cali on December 15, 2013
  4. Algebra

    1. Why does the inequality sign change when both sides of the inequality are multiplied or divided by a negative number? Does this happen with equations? Why or why not? 2. Write an inequality for your classmates to solve. In your inequality, use both the

    asked by TRACY on November 22, 2010
  5. Algebra

    1. Why does the inequality sign change when both sides of the inequality are multiplied or divided by a negative number? Does this happen with equations? Why or why not? 2. Write an inequality for your classmates to solve. In your inequality, use both the

    asked by TRACY on November 22, 2010
  6. Pre-Algebra

    Can someone please show me how to solve these problems step-by-step so that I can understand how to do them? 1.Use inverse operations to write a related inequality and solve for the variable: d/6 < 12 2.Use inverse operations to solve the inequality:

    asked by mysterychicken on May 1, 2009
  7. Physics

    Two point charges are separated by 10.0 cm and have charges of 2.0 μC and -2 μC, respectively. What is the electric field at the point midway between the two charges? (k = 8.99 x 109 N.m2/C2) A. 28.8 x 10 6 B. 14.4 x 106 C. 7.19 x 106 D. 3.59 x 106 E.

    asked by Anthony on February 24, 2011
  8. Physics

    Two point charges are separated by 10.0 cm and have charges of 2.0 μC and -2 μC, respectively. What is the electric field at the point midway between the two charges? (k = 8.99 x 109 N.m2/C2) A. 28.8 x 10 6 B. 14.4 x 106 C. 7.19 x 106 D. 3.59 x 106 E.

    asked by Anthony on February 23, 2011
  9. Algebra

    The partners are given the literal inequality ax+b>c to solve for x. Joaquin says that he will solve it just like an equation. Serena says that he needs to be careful because if a is a negative number, the solution will be different. What do you say? What

    asked by asuadg31 on October 27, 2017
  10. algebra

    Why does the inequality sign change when both sides are multiplied or divided by a negative number? Does this happen with equations? Why or why not? Write an inequality for your classmates to solve. In your inequality, use both the multiplication and

    asked by Anonymous on November 30, 2009
  11. math

    Why does the inequality sign change when both sides are multiplied or divided by a negative number? Does this happen with equations? Why or why not? Write an inequality for your classmates to solve. In your inequality, use both the multiplication and

    asked by Anonymous on September 28, 2009
  12. algebra

    Why does the inequality sign change when both sides are multiplied or divided by a negative number? Does this happen with equations? Explain why or why not? Write an inequality for your classmates to solve. In your inequality, use both the multiplication

    asked by wade on January 3, 2012
  13. pre algebra

    1. Solve the equation. –9v – 5 = –95 (1 point) 17 11 10 –10 2. Solve the equation. x over four – 5 = –8 (1 point) –27 –12 –7 12 3. Solve the equation. p over five + 6 = 10 (1 point) 44 30 20 –20 4. Solve the equation. –2(m – 30) =

    asked by help please on September 27, 2017
  14. Chemistry

    2A + B2 + C --> A2B + BC Run # Initial Rate (M-1s-1) (A)o (B)o (C)o 1 1.6 x 106 1.2 M 1. x 10-2 M 1.0 M 2 1.6 x 106 2.4 M 1. x 10-2 M 1.0 M 3 3.2 x 106 1.2 M 2. x 10-2 M 1.0 M 4 6.4 x 106 1.2 M 1. x 10-2 M 2.0 M What would be the rate-law expression of the

    asked by Marcus on February 17, 2013
  15. Math

    Hey y’all! I don’t understand this and maybe you guys could help me cuz...ya know that’s what this sight is for...haha. This is the Solving One-Step Inequalities Practice assessment for Unit 5 lesson 9 Solving One-Step Inequalities for Connexus 6th

    asked by Jane Doe on May 20, 2019
  16. algebra II

    14. Solve the inquality -3(r-11) + 15 equal or greater than 9. 15.Solve the inequality: -2 < 4z = 10 lessthan or equal to 12. 16. Solve the inequality 2x-5 less than or equal to 10 or 33 - 4x < 5 17. Solve the inequality 3 | m -4 | > 6

    asked by PJ. on May 4, 2008
  17. Math

    1. Graph the solution of the inequality. x ≤ 3 2. The number of words x Tina can type per minute is at least 50. Write and graph an inequality to describe this situation. (1 point) x ≥ 50; x ≤ 50; x ≥ 50; x > 50; 3. Gavin needs to read at least 150

    asked by Anonymous on November 16, 2016
  18. math, thanx!

    Describe in your own words how to solve a linear equation using the equality properties. Demonstrate the process with an example. Next, replace the equal sign in your example with an inequality by using the less than or greater than sign. Then solve the

    asked by lilmissluck on January 14, 2011
  19. algebra

    Describe in your own words how to solve a linear equation using the equality properties. Demonstrate the process with an example. Next, replace the equal sign in your example with an inequality by using the less than or greater than sign. Then solve the

    asked by John on June 27, 2011
  20. Math

    1. solve the equation. -9v - 5 = -95 A. 17 B. 11 C. 10 ** D. -10 2. Solve the equation. X/4 - 5 = -8 A. -27 B. -12 ** C. -7 D. 12 3. Solve the equation. d/3 + 10 = 7 A. 51 B. 20 ** C. 0 D. -9 4. Solve the equation. 2(2 - 2k) = -3k A. -4 B. 4 C. 6 D. 0 **

    asked by Anonymous on December 18, 2018
  21. 7th grade math Ms. Sue please

    13. A baseball bat and 8 baseballs cost $163.25. The bat costs $106.45. What is the cost c of one baseball? (1 point) 163.25 – 8c = 106.45; $33.71 8c + 106.45 = 163.25; $7.10 8c + 163.25 = 106.45; $7.10 8c – 106.45 = 163.25; $33.71 14. Mark weighs 74

    asked by Delilah on January 2, 2013
  22. algebra 2

    1. 5x+2>3x+10 =x>4 2. 8+2x< or equal too 6x-20 x> or equal too 7 3. 4(1-3n)-14>4(2n+3)-9n =? 4-12n-14>8n+12-9n 5. x/4-9 -p>-63 p or equal too 6 -t> or equal to 72 t< or equal too 72 9. -y36 10. define a variable, write an inequality, and solve each

    asked by anonymous on September 22, 2014
  23. algebra 2

    the 2 unequalities -26

    asked by hannah on October 31, 2013
  24. Pre-Algebra

    Solving it would give u x = -4...but I am not sure how you would graph that. You see, a linear inequality is an inequality that has one of the following four forms: Ax + By < C Ax + By > C Ax + By < C Ax + By > C PLZ!Somebody tell me the answer! PLZZZ!

    asked by Raj on November 28, 2006
  25. Math-college

    Explanation of why the following statement is incorrect. (x + 3)(x -4) < 7, and explain why it is incorrect. To solve (x + 3)(x -4) < 7, start by setting (x + 3) = 7 and (x - 4) = 7. Now solve the inequality. Provide a detailed explanation of why using

    asked by Mike on July 24, 2017
  26. algebra

    write the verbal sentence as an inequality and solve the inequality. (this has to do with absolute value inequalities) the distance between x and 8 is less than 14

    asked by Bri on January 14, 2011
  27. Math

    Can I have help with this question? Write an inequality for the sentence. Then solve the inequality. Twelve less than a number is at most 7. A. x - 12

    asked by Fusion on May 17, 2018
  28. Algebra II

    Solve the inequality:3{m-4}>6. The {} equals the inequality signs since I couldn't draw a line on the computer. Thanks.

    asked by Lucy on October 23, 2007
  29. algebra

    Write and solve an inequality that represents the numbers that are not solutions of each inequality. a. x-7 less than or equal to -10

    asked by caden on October 2, 2018
  30. math

    Please solve -2x+7>22 -2x+7-7>22-7 -2x>15 -2x/(-2)

    asked by Anonymous on September 22, 2010
  31. algebra

    Solve the inequality, -3x - 2 < 5. Write the solution as an inequality with no spaces. You may leave the fraction in improper form.

    asked by Joshua on January 23, 2011
  32. math

    Write an inequality to solve each problem.Then solve the inequality. 1. Marcus wants to buy baseballs.He has $35. What is the most each baseball can cost? 2. Melinda charges $4 per hour for babysitting. Mrs. Garden does not want to spend more than $25 for

    asked by thomas on March 5, 2014
  33. Algebra

    Solve the following linear inequality graphically. x+2y

    asked by Graphing Help! on June 3, 2007
  34. Algebra

    Here is what I got to do : write an inequality for my classmates to solve. In my inequality, use both the multiplication and addition properties of inequalities; before I summit this to class I want to know if I did it right: 5(x + 8) -6 > 4(x + 6); 5x +

    asked by A. W. on February 5, 2009
  35. pre-algebra

    Solve the inequality- j-7

    asked by jill on March 7, 2007
  36. Algebra II

    Solve the inequality: 3[m-4]>6. []=the straight lines indicating inequality. Thanks for the assistance.

    asked by Lucy on October 25, 2007
  37. math

    Write a compound inequality containing the word or solve and graph your inequality

    asked by Erica McDonnell on October 5, 2018
  38. algebra 2

    The annual expenses of a manufacturing company must satisfy the inequality that follows, where x is in millions of dollars. 2(x-5)>6(x-3) A. Solve the inequality for x. Interpret the result.

    asked by ricky help please on November 23, 2013
  39. 6th grade math

    Can you check these inequalities? 1. Chancellor is saving $15 each week for at least n weeks to buy a skateboard that cost $150. Write an inequality to represent this real life situation. Ans: 15n >= 150 2. Write an inequality to represent the possible

    asked by Alexis on December 11, 2013
  40. algebra 1

    who is correct and why? chloe jonas 3

    asked by naomi on December 17, 2012
  41. Math2(Please help)

    Directions:Solve and explain the inequality using words.Tell which wa shading goes. Problem: x+3=>2x+1 and -4x

    asked by margie on April 10, 2007
  42. algebra final, please help

    Solve (x+17)(x-20)(x+8)>0 The solution set is (x )? Use at least one inequality or compound inequality to express your answer. For answers with more than one inequality, separate the inequalities by a comma or the word 'or'. Type R is the answer is all

    asked by Becky on March 21, 2008
  43. statistics

    Starting with a population that is normally distributed with a mean of 100 and a standard deviation of 12, answer the following questions (if possible). a. What is the probability of randomly drawing a single score between 100 and 106, p(100 < X < 106)? b.

    asked by Daniel on October 15, 2011
  44. Math

    Solve the inequality by first rewriting it as an equivalent inequality without absolute value bars. Express solution set using interval notation. | x+3 | +8 is less than or equal to 14 Thanks so much for helping me!

    asked by Chelsea on February 1, 2012
  45. Please Math

    8. p + 4 < –24 p < –20 p < 28 p < –28 p < 20 9.p/8 ≥ –5 p ≥ 40 p ≥ 3 p ≥ –13 p ≥ –40 10. –5p > –30 p > 6 p < 6 p > –35 p < 35 11. Which inequality matches the graph? 3x + 1 > 4 3x + 1 ≥ 4 3x + 1 < 4 3x + 1 ≤ 4 12. Which

    asked by Hotline Bling on December 17, 2015
  46. math

    Joseph used the problem-solving strategy Work Backward to solve the inequality 2n+5

    asked by kimie on November 20, 2015
  47. Math

    Hello peeps Could someone help me with this please. This is the problem: You have $5 for lunch. You bought a turkey sandwich for 2.25. A. Write an inequality that represents how much more money you can spend. B. Solve your inequality Explain your answer.

    asked by Pls help on May 19, 2018
  48. math

    Part A: Solve the inequality for x and explain if the solution is reasonable or not. Part B: Explain how each piece of the inequality corresponds with the situation. If the inequality is incorrect, explain why that/those part(s) of the inequality is/are

    asked by alonzo on August 27, 2015
  49. Math

    Please help me answer this! At 1pm, two trains traveling towards each other leave from towns 312km apart. One train can travel at most 82 km/h, and the other train at most 74 km/h. What is the earliest possible time for the two trains to meet? For this

    asked by will on February 10, 2009
  50. Mathforme

    5. 4x + 2 = x + 8. (1 point) x = 4 x = 3 x = 2 x = 1 Solve the inequality. 6. q – 12 ≥ –13 (1 point) q ≥ 1 q ≥ –1 q ≥ 25 q ≥ –25 7. 12p < 96 (1 point) p < 8 p < 108 p < 84 p < –8 8. < –18 (1 point) g < –23 g > –90 g > 90 g < 90 9.

    asked by Anonymous on December 13, 2012
  51. kbMath

    5. 4x + 2 = x + 8. (1 point) x = 4 x = 3 x = 2 x = 1 Solve the inequality. 6. q – 12 ≥ –13 (1 point) q ≥ 1 q ≥ –1 q ≥ 25 q ≥ –25 7. 12p < 96 (1 point) p < 8 p < 108 p < 84 p < –8 8. < –18 (1 point) g < –23 g > –90 g > 90 g < 90 9.

    asked by Anonymous on December 13, 2012
  52. ALgerba 2

    I would really appreciate help on these equations. 3. Devon tosses a horseshoe at a stake 30 feet away. The horseshoe lands no more than 3 feet from the stake. (a) Write an absolute value inequality that represents the range of distances that the horseshoe

    asked by Peter on March 10, 2009
  53. Math

    Mr.jacobs budgeted $1,200 for tiles. His sketch of the floor requires him to use 38 white tile. each white tile cost $12. Write and solve an inequality to find the maximum amount he can spend on his brown tile. I'm not sure how to write and solve the

    asked by Penelope on August 20, 2015
  54. ALGEBRA 2

    would really appreciate help on these equations. 3. Devon tosses a horseshoe at a stake 30 feet away. The horseshoe lands no more than 3 feet from the stake. (a) Write an absolute value inequality that represents the range of distances that the horseshoe

    asked by Peter on March 10, 2009
  55. math

    can some one solve this Ex 1: -2x+7>22 -2x+7-7>22-7 -2x>15 -2x/(-2)22 16+7>22 23>22 It does make the inequality true so it looks as if I have solved correctly. So my solution is {x|x

    asked by Anonymous on September 22, 2010
  56. algebra 1A

    why does the inequality sign change when both sides are multiplied or dived by a negative number? Does this happen with equations? why or why not? write an inequality & solve it use both the multiplication & addition properties of inequalities. Thnk you. I

    asked by Anonymous 2 on September 28, 2009
  57. Math

    1) Solve: 8x ¨C (6x + 4) = 8 x = -2 2) -7x > 1/15 the solution set is: {x | x > -105} 3) Solve 5> -4x + 4 or 10 ¡Ü -4x +3 the solution to the inequality is: [-¡Þ, -7/4] U [-1/4,¡Þ] 4) Use < or > to make the statement true: -9 < 3 5) Graph the

    asked by Algebra HELP!!! on November 5, 2008
  58. Math!

    Please Please Please help me! I'm really behind and need to get this done and i'm really confused. 1. 5h – 9 = –16 + 6h (1 point) 4 –7 7 10 2. 4x + 4 = 9x – 36 (1 point) –8 –7 8 –3 3. Which of the following equations has an infinite number of

    asked by Marie on December 16, 2013
  59. Math

    1. 5h – 9 = –16 + 6h (1 point) 4 –7 7 10 2. 4x + 4 = 9x – 36 (1 point) –8 –7 8 –3 3. Which of the following equations has an infinite number of solutions? (1 point) 3x – 3 = –4x 2y + 4 – y = 16 7x + 5 = 4x + 5 + 3x 6y – 2 = 2(y – 1)

    asked by plz help on January 11, 2013
  60. 8th grade

    need help thank-you translate the verbal phrase into an inequality, then solve the inequality and graph your solution, the product of 6 and the difference of 6x and 3 is less than or equal to the product of -2 and the sum of 4 and 8x

    asked by Zach on December 7, 2009
  61. math

    Three consecutive even numbers have a sum between 84 and 96. a. Write an inequality to find the three numbers. Let n represent the smallest even number. b. Solve the inequality

    asked by Emalee on October 13, 2010
  62. pre-algebra

    Solve the inequality- a/3>4 -2n 4 * 3 a>12 Do similar processes with the other inqualities. I hope this helps. Thanks for asking.

    asked by Sarah on March 7, 2007
  63. 8th grade math for Ms. Sue

    How is an inequality different from an equation? Give a real-world scenario in which you would write an inequality rather than an equation. I don't know how to solve this or what the answer is. Please help!

    asked by Destiny on December 26, 2012
  64. Algebra

    I don't get how you would know which way to shade the inequality when it's true or false. For example the inequality 2x+3y> 12 When I solve it it's y>-2/3x+4 But when I graph the line how would I know which side to shade?

    asked by Emma on December 12, 2012
  65. algebra 2

    solve the inequality: -3(r-11)+15> 9 _ this is as far as Ive gotten. -3r+33+15> 9 _ subtract 33, subtract 15 from each side. Now when you divide by -3, you have to reverse the inequality sign. Your answer will be r

    asked by erin on July 16, 2007
  66. Algebra

    Solve the system of inequalities. y 6 So I just want y alone. For the second inequality, I added 3x to both sides and got -2y> 3x+6. Then I divided both sides by -2. I got y> -3/2 - 3 Do I have to switch the inequality symbol or something?

    asked by Casey on February 12, 2013
  67. Algebra

    Solve. (x+5)(x-3)(x+4) is greater than 0. Use at least one inequality or compound inequality to express your answer. Type R if the answer is in all real numbers.

    asked by Mur on March 9, 2008
  68. Math

    Solve by eliminnation methods 2x-4y=5 2x-4y=6 solve the system by elimination method 5x+2y= -13 7x-3y=17 Solve x+64 Determine whether the given numbers are solutions of the inequality 8,-10,-18,-3 y-8>2y-3 Solve by the substitutioj method 2m+n=9 m-5n=10

    asked by jay jay on July 14, 2008
  69. Algebra

    Solve the inequality 1. m - 7 < 6 2. x + 4.5 more than or equal to 5.5 3.p + 12 > 9 4. Translate the following statement into an inequality: Five less than a number is at least nine. x - 5 more than or equal to 9 Show me how you did the work please?

    asked by Annie on November 19, 2014
  70. Math

    1. –9p – 17 = 10 (1 point) –3 16 18 –16 2. w over four – 4 = 3 (1 point) –4 28 3 11 3. d over three+ 10 = 7 (1 point) 51 20 0 –9 4. –2(m – 30) = –6m (1 point) –15 –13 –8 8 5. 3n + 2= 8 + 2n (1 point) 3 4 5 6 Simplify the

    asked by plz help on January 18, 2013
  71. PRE-ALGEBRA MRS.SUE PLEASE!!!!!!!!!

    1. 5h – 9 = –16 + 6h (1 point) 4 –7 7 10 2. 4x + 4 = 9x – 36 (1 point) –8 –7 8 –3 3. Which of the following equations has an infinite number of solutions? (1 point) 3x – 3 = –4x 2y + 4 – y = 16 7x + 5 = 4x + 5 + 3x 6y – 2 = 2(y – 1)

    asked by I NEED HELP PLEASE!!!!!!!!!!!! on December 18, 2014
  72. PRE-ALGEBRA

    1. 5h – 9 = –16 + 6h (1 point) 4 –7 7 10 2. 4x + 4 = 9x – 36 (1 point) –8 –7 8 –3 3. Which of the following equations has an infinite number of solutions? (1 point) 3x – 3 = –4x 2y + 4 – y = 16 7x + 5 = 4x + 5 + 3x 6y – 2 = 2(y – 1)

    asked by I NEED HELP PLEASE!!!!!!!!!!!! on December 18, 2014
  73. 7th grade math Ms. Sue please

    1. 5h – 9 = –16 + 6h (1 point) 4 –7 7 10 2. 4x + 4 = 9x – 36 (1 point) –8 –7 8 –3 3. Which of the following equations has an infinite number of solutions? (1 point) 3x – 3 = –4x 2y + 4 – y = 16 7x + 5 = 4x + 5 + 3x 6y – 2 = 2(y – 1)

    asked by Delilah on December 18, 2012
  74. Math ~CHECK MY WORK~

    With stars are my answers. Please check them if they are wrong please tell me the right ones. Number 1 (the bottom one) I don't get it so please help me with that one please! 1) You have $60 in your wallet and want to buy some new CDs. If the CDs are $11

    asked by Wendy on January 16, 2014
  75. algebra3

    which inequality is tge solution of 6x negative 3 greater than or = to 7 plus 4x? a.}x is greater than or =to negative 5 b.}x is greater than or= to 5 c.}x is less than or = to 5 d.}x is less than or = to negative 5 Your problem: 6x - 3 ≥ 7 + 4x Solve an

    asked by Darius Graham on January 11, 2007
  76. algebra 2

    Define a variable and write an inequality. Then solve. A local summer basecall team plays 20 games each season. So far, they have won 9 games and lost 2. How many more games much they win this season to win at least 75% of all their games? i know that they

    asked by anonymous on July 29, 2007
  77. Algebra

    For the first phase of the project, imagine you want to cover the backyard with decorative rock and plant some trees. You need 30 tons of rock to cover the area. If each ton costs $60 and each tree is $84, what is the maximum number of trees you can buy

    asked by Kimmie on December 23, 2010
  78. Algebra

    Devin attempted to solve the inequality -2x+6>10 following the steps below: •subtract 6 from both sides of the inequality. •divide both sides of the inequality by -2. He finds that x>-2. Clearly explain why this is not a correct solution. In your

    asked by Nicole on April 20, 2012
  79. Algebra, Please Help!

    Devin attempted to solve the inequality -2x+6>10 following the steps below: •subtract 6 from both sides of the inequality. •divide both sides of the inequality by -2. He finds that x>-2. Clearly explain why this is not a correct solution. In your

    asked by Nicole on April 20, 2012
  80. algebra

    Suppose you measured the diameter of a tree trunk to be 5 cm. The actual diameter can vary by at most 0.4 cm, due to the error in measuring a non-flat surface. Write an absolute value inequality for the range of acceptable diameters and solve the

    asked by shan on November 2, 2011
  81. 8th grade math Ms. Sue

    How is an inequality different from an equation? Give a real-world scenario in which you would write an inequality rather than an equation. I don't know how to solve this or what the answer is. Please help! You said: Denise has $50 and wants to buy two new

    asked by Destiny on December 26, 2012
  82. math

    Use an inequality to solve the problem. Be sure to show the inequality and all of your work. The area of a triangle must be at most 32.5 square inches. The base is 13 inches and the height is x inches. Find the possible values for x.

    asked by Anonymous on March 14, 2011
  83. Math[Please Help]

    Solve the inequality x > 6x - 10 and write a description of the graph. Show all work Subtracting x from both sides does not change the inequality sign direction. 0 > 5x - 10 Add 10 to both sides 5x < 10 Divide both sides by 5. x < 2.

    asked by Margie on February 24, 2007
  84. math

    Solve the inequality 1. m - 7 < 6 2. x + 4.5 more than or equal to 5.5 3.p + 12 > 9 4. Translate the following statement into an inequality: Five less than a number is at least nine. x - 5 more than or equal to 9

    asked by fheeyhthne on January 28, 2016
  85. math

    Solve the inequality 1. m - 7 < 6 2. x + 4.5 more than or equal to 5.5 3.p + 12 > 9 4. Translate the following statement into an inequality: Five less than a number is at least nine. x - 5 more than or equal to 9

    asked by fheeyhthne on January 28, 2016
  86. geometric

    I need help on this following problem: The length of a rectangle measures 1 cm less than its width. The perimeter of the rectangle is 106 cm. Find the dimensions of the rectangle. Now i have tried to solve this problem in multiple attempts as can be seen

    asked by Bob Heffely on January 26, 2015
  87. Algebra

    I need help on this following problem: The length of a rectangle measures 1 cm less than its width. The perimeter of the rectangle is 106 cm. Find the dimensions of the rectangle. Now i have tried to solve this problem in multiple attempts as can be seen

    asked by Anonymous on January 26, 2015
  88. Algebra

    Hiya. I have 7 expressions that I have been asked to simplify. I worked all of them out, and if you could, I'd like you to check my work for me. Here they are: 1. (x^2 + 3x - 9) + (-4x^2 + 2x - 3) My answer: -4x^4 + 5x - 12 2. (x - 2)(3x + 5) My answer:

    asked by Kathy on February 20, 2014
  89. statistics

    A sample of 106 students, the researchers reported the following statistics...mean= 13.2 s=19.5 Explain why the distribution for these 106 students cannot be symmetric and given this, what % of 106 students fall within the x+/-2s? I understand it cannot be

    asked by helpthedumbie on September 13, 2013
  90. MATH

    1~ a.) Solve a - 9 = 20 b.) Solve b - 9 > 20 c) How is solving the equation in part a similar to solving the inequality in part b? d.) How are the solutions different? 2~ Briana is allowed to watch no more than 5 hours of T.V a week. So far this week, she

    asked by Wendy on January 17, 2014
  91. Matrices Word Problem

    The stopping distance of a car traveling 25mph is 61.7 feet, and for a car traveling 35 mph it is 106 feet. The stopping distance in feet can be described by the equation y = ax² +bx, where x is the speed in mph. (a) Find the values of a and b. (b)Use

    asked by GetYourLeash on July 22, 2005
  92. Math- Inequalities

    Can I please ask how to do this math homework? Thank you so much! Max went to the amusement park with $50 to spend. His ticket cost $26.50. How much did he spend on souvenirs and snacks? (A: Write the inequality, B: Solve the inequality) A:

    asked by Kate on February 12, 2019
  93. Math

    Mrs.Perry hires a landscaper that charges $15 per hr. The landscaper says the total charge for the work done is $120.00 Write an inequality to show h, the number of hours it took to do the work and solve the inequality.

    asked by Amy on March 16, 2016
  94. Algebra 2

    -2/3x + 3

    asked by Daren on January 22, 2007
  95. algebra 2

    An accountant is working on projections for his next assignment and finds that the cost to the company, C, can be expressed as |C-20,000|

    asked by help on September 9, 2009
  96. math

    arianna's mom deposits $80 in her lunch account. Lunch costs $2.50 per day. Write and solve an inequality to determine when there will be less than $20 in her account. I'm not sure how to set this up. would i subtract $80 to add it back to $20 on the other

    asked by Reece on October 21, 2014
  97. math

    you have 3 hours to do your homework. you spend 45 min on math. you want to divide the time remaining equally along 4 subjects. write and solve the inequality to find the # of minutes you can spend on each subject. I know the answer is 33.75 but can you

    asked by hunter on February 20, 2011
  98. math

    Can anyone help me with dq i week 2Post your response to the following: 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

    asked by Norma on July 29, 2010
  99. algebra

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