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mikaa_toxica13

  • 2 years ago

*help requested* *fan and medal awarded* Solve for x: -5(x - 3) = 30 x = 9 x = -9 x = 3 x = -3 4x < -16 or x + 5 >= 15 A number line with a closed circle on -4, shading to the left, and an open circle on 10, shading to the right. A number line with an open circle on -4, a closed circle on 10, and shading in between. A number line with a closed circle on -4, an open circle on 10, and shading in between. A number line with an open circle on -4, shading to the left, and a closed circle on 10, shading to the right.

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  1. mballer510
    • 2 years ago
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    its x= 8 ,9=4 x=4

  2. mikaa_toxica13
    • 2 years ago
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    explain

  3. Solmyr
    • 2 years ago
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    -5x + 15 = 30 15 15 -5x =15 -5 -5 x = -3

  4. Solmyr
    • 2 years ago
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    thats the first one

  5. mikaa_toxica13
    • 2 years ago
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    thanks how bout the other one ?

  6. Solmyr
    • 2 years ago
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    btw i forget open circle is < and > while closed circle is <= and >=

  7. mikaa_toxica13
    • 2 years ago
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    ok

  8. Solmyr
    • 2 years ago
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    srry i meant did u know :P

  9. mikaa_toxica13
    • 2 years ago
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    yeaa

  10. Solmyr
    • 2 years ago
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    Part 1: 4x < -16 /4 /4 x < -4 Part 2: x + 5 >= 15 -5 -5 x >= 10 so your answer is... D. A number line with an open circle on -4, shading to the left, and a closed circle on 10, shading to the right.

  11. mikaa_toxica13
    • 2 years ago
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    can u help with another ?

  12. Solmyr
    • 2 years ago
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    sure

  13. mikaa_toxica13
    • 2 years ago
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    Which ordered pair is a solution to the inequality y > x + 5? (-3, 2) (0, -3) (3, 5) (2, 8)

  14. mikaa_toxica13
    • 2 years ago
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    Let A = {t-shirt, tank, oxford} and let B = {shorts, pants, skirt}. Find A X B. {t-shirt, tank, oxford, shorts, pants, skirt} { } {(t-shirt, shorts), (t-shirt, pants), (t-shirt, skirt), (tank, shorts), (tank, pants), (tank, skirt), (oxford, shorts), (oxford, pants), (oxford, skirt)} {(t-shirt, short), (tank, pants), (oxford, skirt)}

  15. Solmyr
    • 2 years ago
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    i can do the second one the other im not sure of

  16. Solmyr
    • 2 years ago
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    c

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