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anonymous

  • one year ago

Two lines, A and B, are represented by the following equations: Line A: 4x + 4y = 16 Line B: x + y = 4 Which statement is true about the solution to the set of equations? It is (1, 2). There are infinitely many solutions. It is (1, 5). There is no solution.

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  1. campbell_st
    • one year ago
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    what happens when you divide every term in line A by 4...?

  2. carolinar7
    • one year ago
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    Infinite

  3. anonymous
    • one year ago
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    Consider the following set of equations: Equation R: −3y = −3x – 9 Equation S: y = x + 3 Which of the following best describes the solution to the given set of equations? No solution One solution Infinite solutions Two solutions

  4. carolinar7
    • one year ago
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    because they are the same

  5. carolinar7
    • one year ago
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    Infinite

  6. carolinar7
    • one year ago
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    Because they are the same

  7. anonymous
    • one year ago
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    Consider the following equations: −x − y = 1 y = x + 3 If the two equations are graphed, at what point do the lines representing the two equations intersect? (−1, 2) (−2, 1) (1, −2) (2, −1)

  8. carolinar7
    • one year ago
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    Just plug in the values and see which one works

  9. carolinar7
    • one year ago
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    SO (-1,2) ,(-2,1)

  10. anonymous
    • one year ago
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    I don't know I don't get the concept

  11. carolinar7
    • one year ago
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    I ts just substituting in values

  12. anonymous
    • one year ago
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    1,-2

  13. carolinar7
    • one year ago
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    When you substitue in that value do both side equal the same.

  14. anonymous
    • one year ago
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    -1,2

  15. carolinar7
    • one year ago
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    try to plu that in y=x+3

  16. carolinar7
    • one year ago
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    ya -1,2 works

  17. anonymous
    • one year ago
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    Consider the following set of equations: Equation A: y = 2x + 4 Equation B: y = 3x + 1 Which of the following is a step that can be used to find the solution to the set of equations? 2x + 4 = 3x + 1 2x = 3x + 4 2x + 4 = 3x 2x + 1 = 3x + 4

  18. anonymous
    • one year ago
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    I got 2x+4=3x+1

  19. carolinar7
    • one year ago
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    ya

  20. anonymous
    • one year ago
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    is that right

  21. carolinar7
    • one year ago
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    ya

  22. anonymous
    • one year ago
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    Consider the following system of equations: y = −x + 2 y = 3x + 1 Which description best describes the solution to the system of equations? Line y = −x + 2 intersects line y = 3x + 1. Lines y = −x + 2 and y = 3x + 1 intersect the x-axis. Lines y = −x + 2 and y = 3x + 1 intersect the y-axis. Line y = −x + 2 intersects the origin.

  23. anonymous
    • one year ago
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    Lines y = −x + 2 and y = 3x + 1 intersect the y-axis this is what I got

  24. carolinar7
    • one year ago
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    I got none of those

  25. anonymous
    • one year ago
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    what did you get

  26. carolinar7
    • one year ago
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    I got at (.25,1.75)

  27. anonymous
    • one year ago
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    Consider the following pair of equations: y = x + 4 y = −2x − 2 Explain how you will solve the pair of equations by substitution. Show all the steps and write the solution in (x, y) form.

  28. carolinar7
    • one year ago
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    Doing Module 6 test

  29. anonymous
    • one year ago
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    no module 8

  30. carolinar7
    • one year ago
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    Oh Algebre I

  31. carolinar7
    • one year ago
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    or II

  32. anonymous
    • one year ago
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    I think 1

  33. carolinar7
    • one year ago
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    How old

  34. carolinar7
    • one year ago
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    are you

  35. anonymous
    • one year ago
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    16

  36. carolinar7
    • one year ago
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    oh

  37. carolinar7
    • one year ago
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    either way Anser is (-2,2)

  38. anonymous
    • one year ago
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    I need to show my work how to get tnswer

  39. carolinar7
    • one year ago
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    OK

  40. carolinar7
    • one year ago
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    1.Substitute -2x-2=x+4 2. Solve for x. -2x-2=x+4 +2x +2x -2=3x+4 -4 -4 -6= 3x /3 /3 -2=x 3. Now find the y value by substituting in the x value

  41. anonymous
    • one year ago
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    cool pic

  42. carolinar7
    • one year ago
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    2=(-2)+4 so (-2,2)

  43. anonymous
    • one year ago
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    Not here to help you with math, just saying yo

  44. anonymous
    • one year ago
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    I have one more test

  45. carolinar7
    • one year ago
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    Hey Stop trolling and wasting my time i=on purpose

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