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2 years ago

Which property is shown below?

Mathematics

1 answer:

ElenaW [278]2 years ago

6 0

Answer:

Step-by-step explanation:

5+2y+3z=5+3z+2yA

Intercambie los lados para que todos los términos de las variables estén en el lado izquierdo.

5+3z+2yA=5+2y+3z

Resta 5 en los dos lados.

3z+2yA=5+2y+3z−5

Resta 5 de 5 para obtener 0.

3z+2yA=2y+3z

Resta 3z en los dos lados.

2yA=2y+3z−3z

Combina 3z y −3z para obtener 0.

2yA=2y

Anula 2 en ambos lados.

yA=y

Divide los dos lados por y.

Al dividir por y, se deshace la multiplicación por y.

Divide y por y.

A=1

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Solve each inequality, and then drag the correct solution graph to the inequality.

Nesterboy [21]

The correct solution graph to the inequalities are

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(NOTE: The graphs are labelled A, B and C from left to right)

For the first inequality,

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First, clear the fraction by multiplying both sides by 3

$3 \times[-\frac{1}{3}(12x+6)] \geq3 \times( -2x +14)$

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Now, open the bracket

$-12x-6 \geq -6x +42$

Collect like terms

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$-48\geq 6x$

Divide both sides by 6

$\frac{-48}{6} \geq \frac{6x}{6}$

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For the third inequality,

$1.6(x+8)\geq 38.4$

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$1.6x + 12.8\geq 38.4$

Collect likes terms

$1.6x \geq 38.4-12.8$

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Let the graphs be A, B and C from left to right

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The third graph (C) shows $x > 9$ and this matches the 1st inequality

Hence, the correct solution graph to the inequalities are

$4(9x-18)>3(8x+12)$ → C

$-\frac{1}{3}(12x+6) \geq -2x +14$ → A

$1.6(x+8)\geq 38.4$ → B

Learn more here: brainly.com/question/17448505

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Step-by-step explanation:

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sashaice [31]

Answer:

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Step-by-step explanation:

From the question given above, the following data were obtained:

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Thus,

f(–2) = 0

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