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anonymous

  • one year ago

A set of equations is given below: Equation A: e = 4f + 1 Equation B: e = 3f + 5 Which of the following is a step that can be used to find the solution to the set of equations? 4f + 1= 3f 4f = 3f + 5 4f + 5 = 3f + 1 4f + 1 = 3f + 5

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  1. anonymous
    • one year ago
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    @Luigi0210 plz

  2. anonymous
    • one year ago
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    @BOOKER23 @Ilovecake @domebotnos

  3. Luigi0210
    • one year ago
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    Since e=4f+1 and e also =3f+5, you can set the equations equal to one another: \(4f+1=3f+5\)

  4. anonymous
    • one year ago
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    can you help with a few more @Luigi0210

  5. anonymous
    • one year ago
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    A set of equations is given below: Equation C: y = 4x + 8 Equation D: y = 4x + 2 Which of the following best describes the solution to the given set of equations? No solution One solution Two solutions Infinitely many solutions

  6. anonymous
    • one year ago
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    @Luigi0210

  7. anonymous
    • one year ago
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    @robtobey can u help ?

  8. Luigi0210
    • one year ago
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    if you do the first few steps and try and cancel out a variable, you would see that you get 0=-6 or something.. which is no solution.

  9. Luigi0210
    • one year ago
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    No problem (✿◠‿◠)

  10. anonymous
    • one year ago
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    @luigi0210 Two lines, C and D, are represented by the equations given below: Line C: y = x + 14 Line D: y = 3x + 2 Which of the following shows the solution to the system of equations and explains why? (6, 20), because both lines pass through this point (6, 20), because the point does not lie on any axis (3, 11), because one of the lines passes through this point (3, 11), because the point lies between the two axes

  11. anonymous
    • one year ago
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    @Nnesha

  12. Luigi0210
    • one year ago
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    Sorry about that, OS is.. not the best. Anyways, you should do the same thing and set them equal to each other: \(x+14=3x+2\) Get x to the right and numbers to the left: \(12=2x\) Now get x: \(6=x\) Now just plug in 6 and solve: y=(6)+14 Solution: \((x, y) ===> (6, --) \)

  13. anonymous
    • one year ago
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    @Luigi0210 Two lines, A and B, are represented by the equations given below: Line A: x + y = 2 Line B: 2x + y = 4 Which statement is true about the solution to the set of equations? There are infinitely many solutions. There are two solutions. There is one solution. There is no solution.

  14. Luigi0210
    • one year ago
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    You have a lot of questions xD Anyways, solve it: 2x+(-x+2)=4 x=2 2+y=2 y=0 So it has one solution :P

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