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anonymous

  • one year ago

The equation y = 11x shows that a boat travels at a speed of 11 km/h. Which ordered pair satisfies the equation y = 11x? A. (0, 11) B. (1, 12) C. (2, 22) D. (11, 1)

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  1. freckles
    • one year ago
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    what point can you plug in and the equation hold? for example which equation is true: 11=11(0) 12=11(1) 22=11(2) 1=11(11)

  2. anonymous
    • one year ago
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    1

  3. freckles
    • one year ago
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    which equation are you picking?

  4. freckles
    • one year ago
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    11 times 0=? 11 times 1=? 11 times 2=? 11 times 11=?

  5. anonymous
    • one year ago
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    11 * 1

  6. anonymous
    • one year ago
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    Plug the ordered pairs into the equation

  7. freckles
    • one year ago
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    I'm not sure what you are picking... if you are trying to pick anything... 11=11(0) 12=11(1) 22=11(2) 1=11(11) --- the first equation is not true because 11(0)=0 and not 11 do you think the second equation is true? do you think 11 times 1 is 12?

  8. anonymous
    • one year ago
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    no its 11

  9. freckles
    • one year ago
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    right so the second equation is not true

  10. freckles
    • one year ago
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    how about the last two equations

  11. freckles
    • one year ago
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    is 22=11(2) is 1=11(11)

  12. anonymous
    • one year ago
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    As we all can see C is the only one that works

  13. anonymous
    • one year ago
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    because 121 does not equal 1

  14. anonymous
    • one year ago
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    is he right

  15. freckles
    • one year ago
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    yes 11 times 11 is 121 not 1

  16. wil476003
    • one year ago
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    It is equation c because if your put the numbers in for the variables the sides become equal

  17. freckles
    • one year ago
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    so the only true equation is 22=11(2)

  18. anonymous
    • one year ago
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    ok thanks

  19. freckles
    • one year ago
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    y=11x where y=22 and x=2 in other words y=11x is satisfied by (2,22)

  20. anonymous
    • one year ago
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    so its C

  21. freckles
    • one year ago
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    ye

  22. anonymous
    • one year ago
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    thx

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