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anonymous

  • one year ago

help for a medal ??

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  1. anonymous
    • one year ago
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    Write the equation of the line that passes through (−3, 5) and (2, 10) in slope-intercept form.

  2. LynFran
    • one year ago
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    |dw:1437021334350:dw|

  3. LynFran
    • one year ago
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    |dw:1437021424043:dw|

  4. anonymous
    • one year ago
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    then after put that into point slope form right?

  5. LynFran
    • one year ago
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    yes

  6. anonymous
    • one year ago
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    ALRIGHT I SEE NOW! CAN YOU ALSO HELP ME ON THIS?? Cheyanne is saving for a car. The amount she has saved for the car, f(x), can be represented by the function f(x) = 65x + 750, where x is the number of weeks she has saved. Suppose 750 changed to 700. What does this mean in the context of the problem? Changing 750 to 700 means the initial amount she saved decreased. Changing 750 to 700 means the initial amount she saved increased. Changing 750 to 700 means the amount she saves each week decreased. Changing 750 to 700 means the amount she saves each week increased.

  7. anonymous
    • one year ago
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    I THINK ITS A

  8. LynFran
    • one year ago
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    yes A

  9. LynFran
    • one year ago
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    because 65x was not touch...since the "x" represent # of week

  10. anonymous
    • one year ago
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    THANKS !! I WAS DOUBLE CHECKING BEFORE SUBMITTING THIS

  11. LynFran
    • one year ago
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    yes 750 was the initial amount then it change to 700...ok

  12. anonymous
    • one year ago
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    OKHAY WAIT ONE LAST ONE Avery has a total of $12.50 in her piggy bank at home. Each week she takes out $1.25 to ride the city bus. Write an equation representing the balance, C, in the piggy bank, where w is the number of weeks.

  13. LynFran
    • one year ago
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    what equation did u get for the first one...may i ask?

  14. anonymous
    • one year ago
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    C = 1.25w – 12.50 C = 1.25w + 12.50 C = –1.25w + 12.50 C = –1.25w – 12.50 I THINK ITS A

  15. anonymous
    • one year ago
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    x – 4 = –1(y – 2)

  16. LynFran
    • one year ago
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    |dw:1437022376518:dw|

  17. LynFran
    • one year ago
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    because each week she takes out 1.25 example lets says she take out 1.25 in 4 weeks from her total money..(12.50) then 4*1.25=5..her balance would be 12.50-5=7.5 omg the answer would be C here

  18. LynFran
    • one year ago
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    Do u see y? its C and not A?

  19. LynFran
    • one year ago
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    @nerlineg

  20. anonymous
    • one year ago
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    oh yea i actually see why! makes sense thank you

  21. LynFran
    • one year ago
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    ok welcome

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