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3 years ago

(show your work!) i only got an hour left for this :c

Mathematics

2 answers:

natita [175]3 years ago

8 0

Distribute 7 from (x-4) so then you’re equation would be
28-x>_7x-28
then you’ll combine like terms. (-x and 7) and 28 and -28 )you’re equation is now
-8x>_ -56
divide both sides by -8 and flip your inequality sign your equation is now
x<_ 7 which is your final answer.
x is less than or equal to 7
hope this helps!

MA_775_DIABLO [31]3 years ago

5 0

Answer:

7 _> x

Step-by-step explanation:

28 - x _> 7(x-4)

28 - x _> 7x-28

28+28 _> 7x+x

56 _> 8x

7 _> x

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Lina20 [59]

Answer:

x = -2

Step-by-step explanation:

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3 years ago

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Anit [1.1K]

Answer:

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Step-by-step explanation:

Set up a proportion:

95/100 = x/200

Cross multiply:

100x = 19000

Simplify:

x = 190 students

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3 years ago

HELP DUE IN 10 MINS! Attached is the Question.

Nikitich [7]

Answer:

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3 years ago

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fenix001 [56]

Answer:

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Step-by-step explanation:

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df = 25 - 1 = 24

99% confidence interval

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otez555 [7]

Answer:

Step-by-step explanation:

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3 years ago

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