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shannon342

  • 2 years ago

1. Part 1: Solve the inequality -3x + 4 <= x + 8 and show all of your work. You can use <= to represent the less than or equal to symbol. Part 2: Use complete sentences to describe the graph of the solution from Part 1. 2. Part 1: Solve the compound inequality 3x + 6 > 36 and 3x + 6 <= 54 and show all of your work. You can use <= to represent the less than or equal to symbol. Part 2: Use complete sentences to describe the graph of the solution from Part 1

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  1. shannon342
    • 2 years ago
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    3. Part 1: Use complete sentences to describe a real-world scenario that could be represented by the inequality 5x + 2y >= 45. Part 2: Choose one ordered pair that is a solution to the given inequality and explain what that ordered pair means in the context of your real-world scenario.

  2. warningiflirt
    • 2 years ago
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    -3x+4<=x+8 -3x-x<=8-4 -4x<=4 x>=-1

  3. shannon342
    • 2 years ago
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    For the part 2 you dont have to worry bout that i can do it i just need the part 1's

  4. warningiflirt
    • 2 years ago
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    3x + 6 > 36 and 3x + 6 <= 54 3x>36-6 3x>30 x>10 3x + 6 <= 54 3x<=54-6 3x<=48 x<=16 10<x<=16

  5. shannon342
    • 2 years ago
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    is that gonna be open circle on 10, closed circle on 16 and shading in between?

  6. warningiflirt
    • 2 years ago
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    |dw:1374868300499:dw|

  7. warningiflirt
    • 2 years ago
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    you should understand how to solve it by now, so solve 5x + 2y >= 45 for me

  8. shannon342
    • 2 years ago
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    It says i need to decribe a real world scenerio

  9. warningiflirt
    • 2 years ago
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    well first you need to simplify/solve it, it well make it easier

  10. shannon342
    • 2 years ago
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    5x+2y >=45 5x-x>=9

  11. shannon342
    • 2 years ago
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    open circle on 9 shading to the right

  12. warningiflirt
    • 2 years ago
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    noooo 5x+2y>=45 5x>=45 x>=9 2y>=45 y>=22.5 so x is 9+ and y is 22.5+

  13. warningiflirt
    • 2 years ago
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    Can you think of a word problem that can be described as 5x+2y>=45 and comes out as x is 9+ and y is 22.5+

  14. shannon342
    • 2 years ago
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    Um not that i know of

  15. shannon342
    • 2 years ago
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    ooo i think ik how bout

  16. shannon342
    • 2 years ago
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    7 $5 bills and 10 $2 bills, you would have at least $45.so and ordered pair would be (7,5)

  17. shannon342
    • 2 years ago
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    Thanks for your help :)

  18. warningiflirt
    • 2 years ago
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    no .ill start you off, bob has to pick at least 45 fruits, consisting of apples and oranges, apples are x and oranges are y,

  19. shannon342
    • 2 years ago
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    so the one i put isnt good?

  20. warningiflirt
    • 2 years ago
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    no im not sure you can really graph that with a comp ineq. .......

  21. warningiflirt
    • 2 years ago
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    put this down bob has to pick at least 45 fruits, consisting of apples and oranges, he can pick 5 apples a minuet and 2 oranges a minuet. apples are x and oranges are y. whats the least amount of each he can pick of each to meet the requirement of 45? 5x+2y>=45 5x>=45 x>=9 2y>=45 y>=22.5 so x is 9+ and y is 22.5+ he needs to pick at least 9 apples and 23 oranges.

  22. warningiflirt
    • 2 years ago
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    because u cant pick half an orange

  23. warningiflirt
    • 2 years ago
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    ordered pair is (9,23)

  24. shannon342
    • 2 years ago
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    Thank you so much can u help me with this Which of the following ordered pairs is not a solution to the inequality y greater than or equal to -3x - 2? (0, -1) (0, 0) (-1, 0) (1, 1)

  25. shannon342
    • 2 years ago
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    i got A

  26. warningiflirt
    • 2 years ago
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    sure y>=-3x-2 y+3x>=-2 y>=-2 x>=-2/3 so at least -2/3,-2 so the answer is (-1, 0)

  27. shannon342
    • 2 years ago
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    Thank you soooo much you been alot help to me

  28. warningiflirt
    • 2 years ago
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    you are very welcome :)

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