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2 years ago

Which expression is equivalent to?

Mathematics

2 answers:

AlekseyPX2 years ago

7 0

Answer:

Step-by-step explanation:

multiply the inside by -0.5

iogann1982 [59]2 years ago

6 0

Answer:

$-3\left(x-2\right)$

Step-by-step explanation:

$\frac{-1}{2}\left(6x-12\right)=\frac{\left(-1\right)\left(6x-12\right)}{2}==-\frac{\left(6x-12\right)}{2}=-3\left(x-2\right)$

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We learned this in the sixth grade, give me a sec till I get my text book

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3 years ago

Read 2 more answers

Which ordered pair is in the solution set of the system of linear inequalities? y >3/2 x – 1 y <3/2 x – 1 (–5, 2) (2, 2) (

Vikentia [17]

Answer:

No solution

Option 4 is correct

Step-by-step explanation:

Given: The system of inequality

$y>\dfrac{3}{2}x-1$

$y$

We need to choose correct option.

Option 1: (-5,2)

Put x=-5 and y=2

Equation 1 Equation 2

$2>\dfrac{3}{2}(-5)-1$ $2$

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TRUE FALSE

Option 2: (2,2)

Put x=2 and y=2

Equation 1 Equation 2

$2>\dfrac{3}{2}(2)-1$ $2$

$2>2$ $2$

FALSE FALSE

Option 3: (5,2)

Put x=-5 and y=2

Equation 1 Equation 2

$2>\dfrac{3}{2}(5)-1$ $2$

$2>6.5$ $2$

FALSE TRUE

Option 1, 2 and 3 are incorrect because both equation must be true for solution.

Hence, Option 4 is correct no solution.

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2 years ago

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3 years ago

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Triss [41]

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3 years ago

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Aliun [14]

Answer:

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Step-by-step explanation:

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3 years ago