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3 years ago

2y-3[3-4(y-5)+2(1-3y)]

Mathematics

2 answers:

soldi70 [24.7K]3 years ago

4 0

Answer:

- 75 - 32y

Step-by-step explanation:

2y-3[3-4(y-5)+2(1-3y)]

= 2y - 3(3 - 4y + 20 + 2 - 6y)

= 2y - 3(25 - 10y)

= 2y - 75 - 30y

= - 75 - 32y

Brainliest???

Sergeeva-Olga [200]3 years ago

3 0

Answer:

Step-by-step explanation:

2y-3[3-4(y-5)+2(1-3y)] = 2y - 3[ 3 - 4*y - (-4)*5 + 2*1 -2*3y]

= 2y -3[ 3- 4y+ 20+ 2- 6y]

= 2y - 3[ 3+20+2 -4y-6y] {bring the like terms together}

=2y- 3 [25 - 10y]

=2y - 3*25 - (-3)*10y

= 2y - 75 + 30y

= 32y - 75

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g In 2013, the Pew Research Foundation reported that 43% of U.S. adults report that they live with one or more chronic condition

SOVA2 [1]

Answer:

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Step-by-step explanation:

From the question we are told that

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Generally the margin of error is mathematically represented as

$E = Z_{\frac{\alpha }{2} } * SE$

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Generally 95% confidence interval is mathematically represented as

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$(0.39668 * 100)< p < (0.46332*100)$

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3 years ago

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jarptica [38.1K]

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zmey [24]

9514 1404 393

Answer:

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Step-by-step explanation:

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