Dorothy is thinking of two numbers. The sum of the numbers is 40 and the difference is 6. write a system of equations and use elimination method to find the two numbers.

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  1. algebra

    Dorothy is thinking of two numbers. The sum of the numbers is 40 and the difference is 6. write a system of equations and use elimination method to find the two numbers.
  2. Algrebra-Systems of Equations

    Kasey is thinking of 2 munbers. The sum of the two numbers is -18. Their difference is 38. Write a system of equations that can be used to find the numbers.
  3. Algrebra-Systems of Equations

    Kasey is thinking of 2 munbers. The sum of the two numbers is -18. Their difference is 38. Write a system of equations that can be used to find the numbers.
  4. algebra

    The sum of two numbers is 82. Their difference is 24. Choose the system of equations that describes this situation. Solve by elimination to find the two numbers.
  5. Math

    the sum of two numbers is 30. the difference of their squares is 180. find the two numbers by elimination method
  6. geometry

    The perimeter of a rectangle of two numbers. The sum of the numbers is 163, and their difference is 33. Write two equations that would be used to solve the system
  7. math

    The difference between two numbers is 3. Eight times the larger number is 10 times the smaller number. Write a system of equations describing the given conditions. Then solve the system by the substitution method and find the two numbers.
  8. Algebra

    The sum of two numbers is 30 and their difference is 2. Find the two numbers by writing and solving a system of equations.
  9. algebra

    The sum of two numbers is 30 and their difference is 2. Find the two numbers by writing and solving a system of equations.
  10. Reiny! Reiny! Reiny! Answer Check and HW Help!

    Translate to a system of equations and solve: 1) The sum of two numbers is 36. One number is 2 more than the other. Find the numbers. Answer: (17,19) 2) Find two numbers whose sum is 66 and whose difference is 18. Answer: (37,29) These ones I am not sure of: 3) The difference ...
  11. mathematics-Algebra

    I think of two whole numbers;the product of the average of the sum and difference of the numbers and the difference of the sum and difference of the numbers is 12.if three times the first added to the second makes up 11..find the two numbers please show workings #thanks
  12. Math

    "Two numbers have a sum of 15 and a difference of 7. What are the two numbers?" A word problem using system of equations and I'm pretty lost an help?
  13. Int Algebra

    The difference of two numbers is 7. The sum of the numbers is -1. What are the numbers? I've come up with two equations: x-y=7 and x+y=-1 but don't know what to figure it out from there since there are no numbers on the left side of the equation to work with.
  14. Int Algebra

    The difference of two numbers is 7. The sum of the numbers is -1. What are the numbers? I've come up with the following equations: x-y=7 and x+y=-1. I can't seem to solve because there are no numbers on the left side of the equations. Any thoughts? Let's call your two numbers ...
  15. Math (PLEASE HELP!)

    1. The sum of the squares of two numbers is 74 and the difference of their squares is 24. a) What system of equations models this situation? b) What are the two numbers? 2. For what value of b will the line y= -2x+b be tangent to the parabola y=3x^2+4x-1?
  16. Algebra

    The sum of two numbers is 19, and their difference is 55. What are the two numbers? Solving systems using elimination
  17. math-word problems with quadratics

    I have 5 questions... 1) The sum of two numbers is 12. Their product is 36. Find the two numbers. 2) The sum of two numbers is -15. Their product is -100. Find the two numbers. 3) The sum of two numbers is -8. Their product is 12. Find the two numbers. 4) The length of a ...
  18. need help in math,

    Translate to a system of equations and solve using the addition method. The sum of two numbers is88. The difference is 22.Find the numbers? My answer: I started but i think that i am wrong. x + y = 88 y = -x +88 y = -1x + 88 now once i substituted x -1x + 88 = 88 see i don't ...
  19. algebra 2

    The larger of two numbers in 8 times the smaller. The difference between them is 42. Find the numbers. Write the equations. Find the numbers
  20. Math

    I have two numbers that have a sum of 16 and a difference of 3. By forming two equations and solving them find the two numbers.
  21. 3rd grade math

    Sven is thinking of two numbers. The sum is 12. The difference is 4. What are the two numbers?
  22. math

    the difference between the sum of the two numbers and the difference of the two numbers is 6.Find the larger of the two numbers if their product is 15
  23. Algebra

    Write a system of equations to model the problem and solve the system: The sum of two numbers is 156. What number is 28 more than the second number. What are the numbers?
  24. Algebra

    Write a system of equations to model the problem and solve the system: The sum of two numbers is 156. What number is 28 more than the second number. What are the numbers?
  25. math

    the sum of two numbers is 60. their difference is 6. construct a system of equations and algebraically find the value of the smaller number.
  26. Math

    the sum of two numbers is 27. one number is 3 more than the other number. write and solve a system of equations to find the two numbers. i understand the first equation but i don't know the other one.
  27. math

    Sven is thinking if two numbers. The sum is 12 . The difference is 4. What are the two numbers
  28. algebra

    Select the set of equations that represents the following situation: The sum of two numbers is 36, and their difference is nine more than the smaller number. What are the two numbers?
  29. Perry

    The sum of two numbers is 15 the sum of the squares of the same two numbers is 172 fined the difference between the two numbers
  30. maths

    he sum of two numbers is 15 the sum of the squares of the same two numbers is 172 fined the difference between the two numbers
  31. Algebra

    kaylin throws two dice. the difference in face value between the two dice is three, and the product of the numbers thrown is equal to twice the sum of two numbers. Write and solve an algebraic equation that finds the numbers kaylin threw.
  32. Algebra

    the sum of two numbers is 18. The difference between three times the lesser number and the greater number is 10. A)define variables and formulate a system of equations from this situation B)solve your system of equations algebraically and find the greater number
  33. maths

    One number is greater than another by 4, their sum is 32. What are the two numbers? Write a function which could solve this for any two numbers (x and y) with any difference between them.​
  34. Math 8th grade

    I NEED THESE IN ALGEBRAIC EXPRESSION!! The larger of two sums is 12 more than the smaller. Their sum is 84.Find the numbers. The sum of two numbers is 45. The first is 9 less than the second.Find the numbers. The second of two numbers is 5 more than twice the first. Their sum ...
  35. Math

    Write two equations that have your two integers as solutions. Show how you built the equations using your integers, numbers used 5 and 8. Solve your system of equations by the addition/subtraction method. Make sure you show the necessary 5 steps.
  36. algebra

    The sum of the two numbers is 71. One of the numbers is 24 less than four times the other number. What are the two numbers I am thinking of?
  37. math

    The difference between two numbers is 36. The sum of these two numbers is 62. Find the numbers.
  38. math

    What is the formula and the answer of; Two numbers are in the ratio of 4:7 if the difference between the two number is 48 find the sum of two numbers.
  39. algebra

    1 Solve the set of linear equations by the matrix method : a+3b+2c=3 , 2a-b-3c= -8, 5a+2b+c=9. Sove for a 2 4 7 3 2 Solve the set of linear equations by Guassian elimination method : a+2b+3c=5, 3a-b+2c=8, 4a-6b-4c=-2. Find a 1 4 5 -1 3 Solve the set of linear equations by ...
  40. Math

    Suppose you have two numbers. The difference of the two numbers is 12. The product of the two numbers is 17. Multiply the larger of the two numbers by 100, add 50 times the smaller number to that, round the total to the nearest whole number. That starts out as an algebra ...
  41. math

    Write two mixed numbers so that all rules are applied: 1. One number is larger than the other by 4 2/3 2. The difference of the numbers is equal to the smaller number. 3. The sum of the numbers is natural number. What are the numbers?
  42. Math - Algebra

    The sum of two numbers is 25. Twice the second plus 4 is equal to the first. Find the numbers. The difference of two numbers is 42. Thrice the first 4 more than the second. Find the numbers.
  43. Math

    A. Write 60 as the sum of two numbers. B. Write 60 as the product of two numbers. C. Write 60 as the product of two factors. In youe expression, write one of the factors as a sum of two numbers. Find an equivalent way to write this expression.
  44. math

    The sum of two numbers is 24. The difference of the numbers is 16. Find the numbers. This is what I have so far: x+y-16=24
  45. Math

    A Quadratic Word Problem. The difference between two positive numbers is 3. The sum of the squares of the numbers is 89. Find the numbers.
  46. maths --plse help me..

    When the greater of the two numbers increased by 1 divides the sum of the numbers the result is3/2 .when the difference of these numbers is divide by the smaller ,the result is 1/2 .find the numbers
  47. algebra

    Are the following true or false? 1. The difference of two natural numbers is always a natural number. 2. The sum of two natural numbers is always a natural number. 3. The quotient of two natural numbers is always a natural number. 4. The difference of two natural numbers is ...
  48. Math

    The sum of two numbers is five. The sum of the squares of the two numbers is thirteen. Find the two numbers. (Enter your answers as a comma-separated list.)
  49. Math

    1: Goldbach's Conjecture is a famous conjecture that has never been proven true or false. The conjecture states that every even number, except 2, can be written as the sum of two prime numbers. For example, 16 can be written as 5+11. 1 a: Write the first six even numbers ...
  50. Algebra

    The sum of two numbers is 83. The difference of the two numbers is 24. Find the two numbers.
  51. Algebra

    The sum of two numbers is 83. The difference of the two numbers is 24. Find the two numbers.
  52. 1st grade math

    The sum of two numbers is 16. The difference between the two numbers is 2. What are the two numbers ?
  53. Advanced Math

    1.Tasha believes that she can rewrite the difference 120-36 as a product of the GCF of the two numbers and another difference.Is she correct?Explain your answer. 2.Explain how to find the GCF of three numbers 3.Xiao's teacher asked him to rewrite the sum 60+90 as the product ...
  54. algebra

    Solve by setting up the proper equation to describe the facts given and then carrying out the mathematical calculations to solve for the unknown variable(s). The difference between two numbers is 3, and the sum of those two numbers is 21. What are the two numbers?
  55. Math

    Thinking of two whole numbers. The product of the two numbers is 28. Their difference is 3. What are the numbers?
  56. Math

    The ratio of two numbers is 7:9. The difference between the two numbers is 10. Find their sum
  57. algebra

    The sum of two numbers is 74. The larger number is 3 more than the smaller number. Find the numbers. i need to use substition method
  58. Math

    Please help. We have to use these digits to solve the two numbers - 2, 9, 4, 3, 6, 7. The difference between the two numbers is 377. What are the two numbers?
  59. Math

    When factoring a trinomial that is in the format Ax^2 + Bx + C, the number that is represented by B should be viewed as the _____? a. product of two numbers b. the sum of two numbers c. square root of two numbers d. remainder of two numbers I believe it would be B
  60. Algebra

    Solving system of linear equations by using the apropiate method name the method and the x,y coordinates 1)X=4y+8 2x-8y=-3 2)3x-7y=6 elimination method 2x+7y=4 (2,0) 3)5x-2y=12 elimination method 3x-2y=-2 (7,23/2) 4)9x-8y=42 elimination method 4x+8y=-16 (2,-3) 5)X=4y+8 ...
  61. Math

    The sum of two numbers is 12. The difference of the same two numbers is 24. What is the larger of the two numbers?
  62. algebra

    production of two numbers is 19951 and sum of those two numbers is 280 (x+y=280).Without assigned those numbers find difference between them (x-y=?)
  63. math,help

    How do even solve this one sum of two numbers is 32. their difference is 6. what are the numbers? x-y=6 x+y=32 add the equations... 2x=38 and solve.
  64. Java programming

    Need help here how to do this program write the definition of a method that takes as input three numbers and returns the sum of the first two numbers multiplied by the third number (Assume that the three numbers are of type double.) can anyone help me show how to do it?
  65. math

    Twice the sum of two numbers exceed three times their difference by 8, while half the sum is one more than the difference. What are the numbers?
  66. Math 156

    two 2-digit numbers have the same digits. Their sum is 77 and their difference is 27. What are the numbers? What stratagey did u use?
  67. Grade 8 Math

    Can you write them in Mathematical/numbers form I'll solve them myself. i don't really get it though i have written the first one in mathematical for but i'm not sure if that's right. 1. When six is subtracted from five times a certain number, the result is sixty-nine. Find ...
  68. Math

    The sum of two numbers is 83. The difference is 11. Find the two numbers.
  69. algebra

    The sum of two numbers is 70. One number is 10 more than twice the other number. Using Elimination find the numbers.
  70. 9th grade math

    The sum of two numbers is fifty-two. Their difference is twenty-two. What are the numbers?
  71. algebra

    Stacey throws two dice. The difference in face value between the two dice is three, and the product of the numbers thrown is equal to twice the sum of the two numbers. Show and solve an alebraic equation that finds the numbers Stacey threw.
  72. Math Reasoning

    the sum of 2 odd number is 42 they are both prime numbers and the difference of the two numbers is 16 what are the 2 numbers? A. 20 and 22 B. 17 and 25 C. 9 and 33 D. 13 and 29
  73. MATH

    system of linear equation The sum of 3 numbers is 14 the largest is 4 times the smallest the sum of the smallest and twice the largest is 18 what are the 3 numbers? show work? A. how many unknowns you have? -how many equations need to be solve for that many unknown? B. what ...
  74. math

    The larger of two numbers is 7 less than twice the smaller number. The sum of the two numbers is 44. Find the two numbers
  75. MATH!!!!!!

    the sum of two numbers is 99, the difference of those two numbers is 9. what are the two numbers???
  76. College algebra

    system of linear equation The sum of 3 numbers is 14 the largest is 4 times the smallest the sum of the smallest and twice the largest is 18 what are the 3 numbers? show work? A. how many unknowns you have? -how many equations need to be solve for that many unknown? B. what ...
  77. Programming

    Read two numbers from the keyboard Display the menu options as follows: 1 - computes the sum of two numbers. 2 - computes the difference (first minus second). 3 - computes the product of the two numbers. 4 - if the second number is not zero, computes the quotient (first ...
  78. MS. SUE - MATH HELP PLEASE

    The sum of five times a number and twice a second number is 18, but the difference of three times the first number and seven times the second number is -22. Find the two numbers using the elimination method.
  79. math

    the lcm of two numbers is 30 the difference between the 2 numbers is 5 and their sum is 25 what are the 2 numbers please help
  80. maths

    If the sum of the cubes of two numbers is 72 and the difference of their squres is 12. Find the numbers.
  81. Algebra

    The difference of two numbers is 96 and their sum is 300. Find the numbers. What is the answer for that?
  82. maths

    Mere, Sam and Nathan go to a bookshop to buy supplies for their school. Mere bought two erasers and four pencils and paid $2.40 for it. Sam bought six erasers, one pencil and two pens and paid $3.95 while Nathan paid $4.15 for an eraser, a pencil and four pens. Write a system ...
  83. Math

    The sum of tow numbers is 5, and their difference is 26. Find the two numbers.
  84. ALgebra

    the difference between two numbers is 7. there sum is 25. find the numbers
  85. Math

    translate to an equation: and then solve The sum of two numbers is -4 and their difference is -10. Find the numbers.
  86. math word problems

    The sum of two numbers is 69. The second is 9 more than 4 times the first. What are the two numbers? would the equation i have be right 4x+y+9=69 4*15+0+9=69 60+9=69 No. Let the two numbers be x and y, with x the smaller number. x + y = 69 y = 4x + 9 5x + 9 = 69 x = 12 Use any...
  87. Algebra

    Thank you...I forgot to add the other part of the question.. The sum of two number equal 25 The second number is 4 times larger than the first number. Write the two equations AND what are the two numbers. I have x+4x =25 but not sure what the two equations would be? Please ...
  88. math

    the difference between two numbers is 3. the sum of the numbers is 45. what are the two numbers
  89. algebra

    The difference between two numbers is 108 less than their sum.If the larger number is twice the smaller number,find the difference between the two numbers.
  90. math

    The sum of two numbers exceeds thrice the smaller by 2.if the difference between them is 19,find the numbers
  91. ALgebra

    the sum of two numbers is 87 & their difference is 35. find the numbers.
  92. algebra

    the sum of two numbers is -16 and their difference is 8, find the numbers
  93. math

    the sum of two numbers is 90. their difference is 18. Find the numbers.
  94. Math

    The difference of two numbers is 3 their sum is 13 find the numbers
  95. Algebra

    The sum of two numbers is 54. Their difference is -6. Find the numbers.
  96. math

    luke is thinking of two numbers whose sum is 14 and whose difference is 6. what numbers is luke thinking of?
  97. maths

    The sum of two consecutive counting numbers divided by their positive difference is 9. Find the larger numbers.
  98. 8th grade math - system of equations

    I'm not sure how to solve these. Solve using any method (substitution or elimination) 23. The sum of two numbers is 27. The larger number is three more than the smaller number. What are the two numbers? Ans: l = large; s = small l + s =27 and l = 3S 3s + s =27 4s =27 4s/4 = 27...
  99. Math

    The sum of two numbers is twice their difference. The larger number is 6 more than twice the smaller. Find the two numbers.
  100. Math

    Can someone please help me write this statement out in formula form. There should be two formulas. Question.... Three times the larger of two numbers is equal to four times the smaller. The sum of the numbers is 21. Find the numbers. If we let X = larger number and Y = smaller...
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