1. Math

    (1) 4/5 Multipled by 5/7 in simplest form. My answer is 1.9 don't really know if its write show work. (2) -1 1/6 divided by 2/9= -5 1/4 need help showing work. (3)-6 2/5 divided by (-2 2/7) = 2 4/5 (4) 2 2/3 divided by (-4 1/4) = -11 1/3 i nedd help

    asked by Tisha on December 5, 2013
  2. Estimation decimal quotient

    Use compatible numbers to find the each quotient ,2.90 divided by 29,48 divided by 3.2, 0.18 divided by 0.33,152 divided by 5.12,41.9 divided by 19,33.90 divided by 10.2, 502 divided by 9.5, 180.8 divided by 6 , 48 divided by 3.33, 0.65 divided by 5.1,18.2

    asked by Juliet on October 19, 2014
  3. Math

    Simplify each expression and state any non-permissible values. (4 marks - show your work) 4x-1 divided by x^2+7x+12 divided by 2x-1 divided by x^2 +x- 12 is the expression Help me please and thank you.

    asked by Alex on December 18, 2014
  4. Math

    Simplify each expression and state any non-permissible values. (4 marks - show your work) 4x-1/x^2+7x+12 divided by 2x-1/x^2+x-12 My work on simplifying the expressions: 4x-1/(x+3)(x+4)divided by 2x-1/(x+4)(x-3) If I've gone wrong please help me understand

    asked by Alex on January 10, 2015
  5. Math

    How do you show the work for this problems? (7x9)-3x6+7 8-18x2 divided by 9+5 4 divided by 2x2+7-4

    asked by Larry on November 20, 2009
  6. Math

    Simplify each expression and state any non-permissible values. ( 3 marks - show your work) x divided by x^2-3x-4 subtracted by 4 divided by x +1

    asked by Alex on January 8, 2015
  7. 6th grade math

    Find the value fir each expression. Show your work. (13.28 - 7.8) divided by 4. I have the answer in the back of my book and when I try to work the problem out I keep getting the wrong answer. The answer is supposed to be 1.345 I can get the 1.34 but I get

    asked by Mad(: on January 23, 2012
  8. Math

    Simplify each expression and state any non-permissible values. (4 marks - show your work) x^2-2x divided by x+1 multiplied by x^2-1 divided by x^2+x-6 is the expression

    asked by Alex on December 18, 2014
  9. Math

    (1) 8/1 divided (-3 2/5) My answer is 68/1 (2) 3 2/3 divided by -8 6/7 answer 682/21 3) 41/5 x -8/5 =32/25 Please I need help i'm so confused please show work so I can understand these other 27 problems that i have to complete. Thank you Ms. Sue

    asked by Ana on December 11, 2013
  10. Math

    7k divided by 3=21 Can you please show me the work? I know that k=9 but I don't know how to show the work.

    asked by Zero on March 10, 2015
  11. math

    how do you show work for 69 divided by 50

    asked by janan on October 17, 2011
  12. Algebra Project

    x+ 8 – x+2 + x-2 divided by x^2-9 x+3 x-3 Show work:

    asked by Diana M on March 3, 2012
  13. math

    what is 5 3/4 divided by 1/3? please show work.

    asked by kaleb on March 25, 2011
  14. math

    I need to show work on this but not sure how to do it. 39 divided (2+1)- 2x(4+1)

    asked by Mia on March 6, 2014
  15. math

    49 divided by n = 7 ( please show work thank you)

    asked by marquis on February 28, 2008
  16. math

    how do you show work for 69 divided by 50

    asked by janan on October 17, 2011
  17. math refreshers

    show work please 6/25 divided by (-3/5) =?

    asked by lily on August 21, 2012
  18. Math

    -2 1/5 divided by -3 2/3. Show work also thanks (:

    asked by Cindy on March 26, 2014
  19. math refreshers

    show work please 6/25 divided by (-3/5) =?

    asked by lily on August 21, 2012
  20. Nth

    Explain how the answers for 20 divided by 1/7 (140), 20 divided by 2/7 (70) and 20 divided 6/7 (23 1/3) are related. Show why this makes sense. Please answer my question

    asked by Anonymous on October 29, 2013
  21. Math

    Explain how the answers for 20 divided by 1/7 (140), 20 divided by 2/7 (70) and 20 divided 6/7 (23 1/3) are related. Show why this makes sense.

    asked by Anonymous on October 29, 2013
  22. math

    what is 10.5 divided by 1,000 and can u show the work

    asked by armani on October 28, 2009
  23. algebra

    ^ = to the power 1. 8^1/2*8^-5/2 2.3^5/3(divided by) 3^2/3 **please show work

    asked by SoccerStar on May 8, 2011
  24. Math

    What is 6.4 divided by 8 equal and can you show work please.

    asked by Tash on September 5, 2016
  25. Math

    What is 563 divided by 4 show you work

    asked by James on March 25, 2010
  26. math

    (14+42) divided by 7+3/4 Evaluate and show work

    asked by Mia on April 24, 2014
  27. math

    what is 216.3 divided by 10.5? please show the work

    asked by pamela on September 21, 2011
  28. chemistry

    1.)Calculate the number of moles in 3.50 x 10^21 atoms of silver. Show all work. 2.) Calculate the number of atoms in 2.58 mol antimony. Show all work 3.) Determine the mass of 1.45 mol FePO4. Show all work. 4.) Calculate the number of mol in 6.75 g of

    asked by Raina on February 10, 2014
  29. Math

    (1*10^-17) divided by (8*10^-15) in scientific notation please. Please show work

    asked by Jeanny on January 29, 2016
  30. math

    what is 789 divided by 19. Show work and not decimal

    asked by Grahul on October 26, 2017
  31. pre algebra

    show the work for 136.8 divided by 3600

    asked by Sara on September 11, 2012
  32. Math

    what is 18x^5+3x^3+6x after it is divided by 3x? show your work. PLEASE HELP MEEE

    asked by Sam on May 3, 2012
  33. Math

    I have 5 friends. I bought three pizzas (all the same size). One was divided into 4 equal parts, the 2nd was divided into 6 equal parts and the 3rd pizza was divided into 8 equal parts. Is there any way I can show how to share these pieces so that each of

    asked by Sasha on March 12, 2013
  34. MATH

    Solve x divided by nine is less than or equal to negative three for x. Show your work

    asked by cha on April 25, 2012
  35. math

    please show work divide 1/2 divided by1/8 need to see steps thanks

    asked by shawnee on December 20, 2012
  36. algebra

    divide the fractions x+3 6 _______ divided by ____ xcubed x-3 show work please

    asked by jaimecarlon on April 5, 2015
  37. Algebra

    I also needed help with this problem to: 8 divided by 4 times 2 - 7 + 3 Again could you please show me the work involved in getting the answer. Thank you.

    asked by Jillian on August 21, 2008
  38. calculus-can someone please help me with this ques

    I have two questions if someone can PLEASE help. 1.solve the equation in the real number system. x^4+11x^3+24x^2-23x+35=0 **Please show work** 2.Use the remainder theorem to find the remainder. When f(x)is divided by x-3. Then use the factor theorem to

    asked by Jennifer on December 30, 2012
  39. Math

    Simplify each expression and state any non-permissible values. (4 marks - show your work) (4x-1)/(x^2+7x+12)divided by (2x-1)/(x^2+x-12)

    asked by Alex on January 10, 2015
  40. math

    Please can you help me with the following two questions? A. By making use of the correct order of operations, which of the following 3 equations are possible. 1) (35-13)x3= 2) 35-13x3 3)35-(3x13) B. Which of the following does not represent a whole number?

    asked by Sam on August 1, 2008
  41. mathematics

    Given that A + B = 120 degrees and cosA + cos B = 1 divided by squareroot of 2,show that cos A-B divided by 2 = 1 divided by square root of 2

    asked by ceasar on August 3, 2011
  42. Trig

    Find the point on the terminal side of θ = three pi divided by four that has a y coordinate of 1. Show your work for full credit.

    asked by Mitchel on January 20, 2013
  43. algebra

    perform the indicated operation and if possible,simplify please show all of your work. write your answer in lowest terms. 18/35 divided by 22/25

    asked by Angela on November 7, 2011
  44. Math - repost for Anonymous

    Can someone show me the steps to these questions (I will provide the correct answers)? Thanks in advance. 1. When the polynomials 4x^3 + mx^2 + nx + 11 is divided by x + 2, the remainder is -7. When the polynomial is divided by x - 1, the remainder is 14.

    asked by Writeacher on September 28, 2007
  45. Math

    Pablo found that his uncle’s age can be divided by three different prime numbers. What are three possible ages of his uncle? Show your work.

    asked by Anonymous on November 16, 2017
  46. Algebra

    Divide. Show all work. Make sure to simplify. Assume no denominator equals zero x^2-144/x^2+7x-60 divided by 3x-36/9x-45 I'm really confused on this and if anyone can help, I'd appreciate it. Thanks!

    asked by Emily on June 5, 2014
  47. math

    Division of rational numbers find each product 1. 1/3 * 7 A. 1/21 B. 2 1/7 C. 2 1/3 D. 3/7 I think it is B 2. -7/9 * 3/5 A. 18/35 B. 7/15 C. -18/35 D. -7/15 I think it is C 3. 1/3 divided by 5/6 A. 2/5 B. 5/2 C. 2/15 D. 5/18 I think it is C 4. 2 1/8

    asked by (bella) please helppp on October 23, 2017
  48. Math

    Divide. Write in simplest form. 5. 1/3 divided by 2/5=5/6 6. 1/9 divided by 1/2=2/9 7.2/3 divided by 1/4=8/3=2 2/3 8. 1/2 divided by 3/4=4/6=2/3 9. 4/5 divided by 2=1 3/5 10. 4/5 divided by 1/10=40/5=8 11. 5/12 divided by 5/6=30/60=1/2 12. 9/10 divided by

    asked by Jerald on May 8, 2013
  49. math

    if a 13 by 9 inch brownie pan is divided into 20 equal size brownines, what are the dimensions of one brownie? Divide 13 by 5, and 9 by 4 To get the dimensions. 13 divided by 5 is 2 3/5 9 divided by 4 is 21/4 please explain or show equation in fractions

    asked by kyle on November 29, 2006
  50. Further mathematics

    You are given that x=(2x^2-x+8)y.(1)show,by the method of completing the square that (x-1+y)^2 divided by 4y,=1+2y-63y^2 divided by 16y^2

    asked by AKINTUNDE Martha on October 25, 2016
  51. Algebra

    Hi I am in need of help, please... The question says to perform the indicated operation. x^2+2x-3/x^2-9 Divided By x^2-1/x^3-27 I put divided by in the middle to show that it is dividing two rational expressions.

    asked by Jeff on March 18, 2008
  52. Math

    HELLO, THIS IS MY FIRST TIME USEING THE JISKHA WEBSITE. I NEED HELP WITH MY HOMEWORK. PLEASE HELP ME WITH MY HOMEWORK! THANK YOU! _______________________________________ MY MATH HOMEWORK: 30 DIVIDED BY 10 56 DIVIDED BY 6 55 DIVIDED BY 10 30/10=3 55/10=5.5

    asked by Sanjana on December 23, 2006
  53. Estimating decimal quotient

    Use compatible to find the following quotient 180.8 divided by 6 182divided by 11 55divided by 10.7 117.8divided by 0.12 0.6 divided by 5 145 divided by 0.3 60 divided by 5.9 1.8 divided by 20

    asked by David on October 19, 2014
  54. math

    2. Simplify. Please be sure to show all of your work. -3(-9) – |-5 – 3 3. Simplify. Please show all of your work 9c^3+7c-(3c^3-12+c) 4. Solve 4x- 3(5x-8) =23-9(x+2) . Please show all of your work 5. Solve the following equation for z. Please show all

    asked by christine on August 15, 2011
  55. Algebra 1

    I'm completeing parts of my homework, and need help checking some of the problems. Could someone tell me if this is right? If it's not could you show me how to work it correctly? I'm not looking for someone to do my work, just show me how. There are no

    asked by Sam R. on June 1, 2010
  56. mat115

    Please help me with this math question. I am asked to show my work but I don't know how to solve the problem to show my work. The question is: Choose the correct list of factors of the number 8. Again, I have to show my work with this question. Please help

    asked by adore001 on August 26, 2010
  57. Remainder Theorem

    Use the remainder theorem to: find the remainder when f(x) is divided by x – c, and determine whether x – c is a factor of f(x). f(x) = x^4 - 8x^3 + 9x^2 - 69x + 24 ; x - 8 Please show all of your work.

    asked by Armando on May 29, 2011
  58. Math

    Naomi and 50 red beads and white beats the number of red beads is one more than six times the number of white bees how many red beans does Naomi have. What does one more than six times the number of white beads mean coming from me Alexis I do not know how

    asked by Alexis on October 19, 2015
  59. 4th grade math

    Amanda and her four sisters divided 1,021 stickers equally. About how many stickers would each girl receive? How do I show my work?

    asked by Ali on February 2, 2015
  60. Pre-algebra

    I don't understand this. Can you do some examples? One student had the following way of dividing fractions. First the student renamed the two fractions with a common denominator. Then the student ignored the denominators and just divided the numerators to

    asked by Alex on April 16, 2008
  61. math

    To solve 3/4 divided by 2/5, Elisha writes, 3/4 divided by 2/5 is the same as 15/20 divided by 8/20. So the answer to 3/4 divided by 2/5 is the same as 15 divided by 8. Is Elisha's first claim, that 3/4 divided by 2/5 is the same as 15/20 divided by 8/20,

    asked by anonymous on October 30, 2013
  62. 6th grade

    I need to balance the equation and show my work. Ex. N - 2.4 = 5 +2.4 = +2.4 ----------- N = 7.4 How would I show my work for: 2.3 + 4.09 = N I know the answer is 6.39 because I add 2.3 and 4.09 but how do I show the work? Thanks

    asked by Michele on May 11, 2009
  63. Algebra 2 w/Trigonometry

    How would you work the problem: 2 with the exponent of 4 minus 3 times 5 divided by 10 plus 16-15 divided by 10?

    asked by Cupcake on August 25, 2008
  64. Math

    8 divided by 4-2+5 divided by 3+10 divided by 24 divided by 2+10-16 divided by 2 =0 Put brackets around numbers to make sentance true.

    asked by Suzan on October 28, 2010
  65. Triangles/Math

    All of these are triangles Find the areas of the triangles 1. 8 is base and 5 is height A=bxh divided by 2 8x5=40 divided by 2=20 2. 6 is base and 7 is height A=bxh divided by 2 7x6=42 divided by 2=21 3. 12 is base and 5 is height A=bxh divided by 2

    asked by Connor on January 18, 2012
  66. MATH Fractions

    Taylor baked a cake to serve after dinner. Suppose she cut the cake into 8 equal size pieces and 6 people ate all the pieces. Explain how they could have divided the pieces so that everyone ate the same amount of cake. You make show your work in a drawing.

    asked by Camille on January 16, 2014
  67. Math

    Write the following decimals as fractions and find the Quotients. 4.5 divided by 0.9= 0.6 divided by 0.12= 1.2 divided by 0.5= 22.5 divided by 0.5= 0.18 divided by 0.03=

    asked by Gabriel on March 11, 2013
  68. Math

    I have more math problems that I will to figure out. 2) 3.1 divided by 4 and 6.4 divided by 9 Estimate 3.1 which would be 3 Estimate 6.4 which would be 6 3 divided by 4 and 6 divided by 9 This one I am totally confused about. The only other way I can think

    asked by Patrick on October 21, 2015
  69. Algebra

    The cost, in millions of dollars, to remove x % of pollution in a lake modeled by C=4,000/200-2x What is the cost to remove 65% of the pollutant? Show all your work. What is the cost to remove 95% of the pollutant? Show all your work. What is the cost to

    asked by Tam on July 18, 2010
  70. Algebra

    Can somebody please help me with solving this and show steps if they can. Solve the equation. Check for extraneous solutions. 9|9-8X|=2X+3 For my answer I got X=-1 I divided by 9 on both sides I got 8X=2X-6 Then I divided by 6 on both sides and got X=-1

    asked by Shay on November 16, 2016
  71. Algebra

    Doing a slope project in Algebra. The instructions are to make a picture And label coordinates points.. You have to show a negative slope. A verticle slope, an undefined slope, And a positive slope. Here is my problem. I have to write An equation and show

    asked by DONT KNOW WHAT TO DO on October 30, 2014
  72. Math

    how do you know if one is a factor of another without dividing. a) 4320 can be divided be divided by 2,5,10 evenly. How? b)can 4230 be divided by 3 and 9? c) can 98,022 be divided by 2,3,5,9,10? use divisibility rules. I need help with these questions

    asked by Sam on September 9, 2013
  73. math

    Which division sentence is related to the given set of subtraction sentences? 36-9=27 27-9=18 18-9=9 9-9=0 Answer choices 36 divided by 9 = 4 36 divided by 18 = 2 18 divided by 9 = 2 36 divided by 12 = 3

    asked by Mattie on January 11, 2012
  74. Calculus

    Use the function f to solve the following: a) Local minima, local maxima, and stationary points if any. Show work. b)Intervals of upward concavity and downward concavity if any. Show work. c) Inflection points if any. Show work. f(x)=2x+1/x-2 Please, don't

    asked by Alice on March 29, 2016
  75. algebra 2

    samara solved 1/5 divided by 10 by using a related multiplication expression. Which multiplication expression did she solve? Please show work and help answer thanks

    asked by stefie on May 14, 2014
  76. calculus

    prove that 5x - 7 - sin3x = 0 has at least one zero and prove that it has exactly one real zero. How am I supposed to show my work for this? I don't really understand how to show my work for the IVT. Without that I can't do any work for the MVT.

    asked by Rob on December 16, 2011
  77. to ms.sue, writeacher, martha, or vanessa

    come up with 1 fraction up to 99 that has 2 different prime numbers that can work. For example: 20/30 the prime numbers there are 2 and 5. 20 divided by 2. 30 divided by 2. then it would be 10/15. then you do 10 divided by 5. 15 divided by 5. then it would

    asked by Celest on March 20, 2012
  78. 4th grade fractions

    come up with 1 fraction up to 99 that has 2 different prime numbers that can work. For example: 20/30 the prime numbers there are 2 and 5. 20 divided by 2. 30 divided by 2. then it would be 10/15. then you do 10 divided by 5. 15 divided by 5. then it would

    asked by Celest on March 20, 2012
  79. math

    identify the problem that does not have the same quotient as the other three. explain your reasoning. 49 divided by 7 4.9 divided by 7 0.49 divided by 0.7 0.049 divided by 0.07

    asked by vale on August 28, 2018
  80. Math

    Simplify the expressions in each pair. (2 marks each) (Show your work) i) (x^2-x-2)/(x+1),g(x)=(x-2) My work on simplifying the functions: (x-1)(x+2)/(1) (x-1)(x+2) ii) (x^2-x-12)/(x+3), g(x)=(x^2-6x+8)/(x-2) My work on simplifying the functions:

    asked by Alex on January 10, 2015
  81. math/algebra

    Simplify: 3/4/4/5 answer choices are: a) 3/5 b) 5/3 C) 15/16 d)16/15 How do I go about solving this fraction, please show me how to work this. 3/4 divided by 4/5 1. Invert the second fraction. 3/4 / 5/4 2. Multiply the numerators and denominators. What

    asked by Diana on July 15, 2007
  82. college Algebra

    1) Solve the following by factoring: a) Answer: Show your work here: b) Answer: Show your work here: 2) If , find a) f(2) Answer: Show your work here: b) f(-1) Answer: Show your work here: 3) Solve 6x2 + 3x – 18 = 0 using the quadratic formula. Read the

    asked by Nicole on January 26, 2009
  83. Math

    What is 23.56 divided by 1000 answer = 0.02356 23.56 x 1000 answer = 23560 can you show me how to work it out.

    asked by DestinyLashea on February 24, 2011
  84. Math....Please help I have a deadline for tonight!

    Use the geometric sequence of numbers 1, 1/3, 1/9 , 1/27… to find the following: b) Using the formula for the sum of the first n terms of a geometric series, what is the sum of the first 10 terms? Carry all calculations to 6 decimals on all assignments.

    asked by Vianna on November 4, 2006
  85. Tina

    How do I solve this? (2/3^2 divided by 4/5 divided by 1/3? I keep trying and anm coming up with the answer 25/4. Can someone check and see if I am wrong or right, and see what the answer is. Thanks! sorry- 2/3^ divided by 4/5 divided by 1/3 2/3 squared is

    asked by Math- Help -Please on February 21, 2007
  86. Math

    Evaluate the expression for the given value of the variable. Show your work. [-4b-8]+[-1-b^2]+2b^3;b=-2 Solve the equation. Check for extraneous solutions. 9[9-8x]=2x+3. Show your work. I really need help with both of these problems.

    asked by Bethany on September 19, 2017
  87. math

    Automobiles and small trucks make up 84% of the travel to and from work in the US. What fraction represents all other means of travel to and from work in the US? How would I set this up, I am guessing the answer is 16% but I have no clue how to get the

    asked by Rhonda on June 1, 2007
  88. Math

    What is 50x50 and why pls show work (don't show adult work I'm in 6 grade I'm not going to understand lol)

    asked by Vanessa on August 30, 2016
  89. Math

    How many integers bewteen 200 and 500 inclusive leave a remainder 1 when divided by 7 and a remainder 3 when divided by 4? Find the smallest positive integer that leaves a remainder 5 when divided by 7, a remainder 6 when divided by 11, and a remainder 4

    asked by Annie on October 14, 2012
  90. Pre-algebra

    I have some practice problems, and I need to have them worked out, showing your work. I will gain a better understanding of these problems by practicing them. Thank you. (6x+1)(x^2-9x+5) (2x^4+3)(4x^3+2) (12y^3+8y^2+20y)divided 2y (6x^2-25x-10) divided by

    asked by Sherrie on December 10, 2011
  91. Pre-algebra

    I have some practice problems, and I need to have them worked out, showing your work. I will gain a better understanding of these problems by practicing them. Thank you. (6x+1)(x^2-9x+5) (2x^4+3)(4x^3+2) (12y^3+8y^2+20y)divided 2y (6x^2-25x-10) divided by

    asked by Sherrie on December 10, 2011
  92. math (A question for Reiny)

    THANK YOU SO MUCH for the help with magic squares! But I have one quick question- how can I show my work! I have to show my work or I receive like 1/2 credit.

    asked by Anonymous on August 25, 2010
  93. 5th math

    my teacher want me to show the work on this problem like < or > 3.67---3.7 shwo want to know how i got the answer cause, i know that 3.67 is greater than 3.7 she said where you work? can you show me one more time .?

    asked by pat on October 22, 2010
  94. 3rd grade math

    suppose she cut the cake into 8 equal size pieces and 6 people at all the pieces. Explain how they could have divided the pieces so that everyone ate the same amount of cake. You can show your work in a drawing.

    asked by mandie on March 28, 2014
  95. Math

    How many integers between 200 and 500 inclusive leave a remainder 1 when divided by 7 and a remainder 3 when divided by 4? Find the smallest positive integer that leaves a remainder 5 when divided by 7, a remainder 6 when divided by 11, and a remainder 4

    asked by Jimmy on October 20, 2012
  96. Math

    Please help me with this step by step show your work problem. |-4b-8|+|-1-b^2|+2b^3 (b= -2) My work |-4b-8|+|-1-b^2|+2b^3 |-4(-2)-8|+|-1-(-2^2)|+2(-2^3) |8-8|+|-1-4|-16 8+8+5-16 16+5-16 5 Could you check my work? If it is incorrect, could you show me the

    asked by Lucy on September 26, 2016
  97. 3rd grade math

    Robert is writting a poem. The poem is divided into 5 stanzas and is on 2 pages. There are 60 lines in the poem. How many lines are in each stanza? show work please

    asked by Carlos on March 30, 2011
  98. algebra

    Simplify. 3 - 2(4 - 7) ÷ 9 i don't know what ta dooooo after i subtract 4 and 7 which is -3 then multiply 2 which is -6 then i don't know what to do afterwards, i know pemdas so -6 divided by 9 cannot be so please help on that. the integers from -3 to +3

    asked by anon on August 27, 2015
  99. trigonometry

    1) show that: 1-cos2t divided by sin2t= TANt 2) show that: 1-(cos2t divided by (cos x cos)t)= (TAN x TAN)t

    asked by Craig on January 28, 2009
  100. Math

    I already figured most of these out, but I need to learn how to SHOW MY WORK! Can anybody teach me? I need to find the value of each letter. Once again, how can I show my work? g+g+g=d j+e=j g^2=d b+g=d f-b=c i/h=a(h>a) a*c=a

    asked by Anonymous on August 4, 2010