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3 years ago

Find the value of the monomial: 12x^2y for x =-0.3, y=1/6

Mathematics

1 answer:

svp [43]3 years ago

4 0

Answer:

0.18

Step-by-step explanation:

12(-0.3)^2(1/6)

6(2(-0.3)^2(1/6)

cancel the common factor

2(-0.3)^2

2X0.09

=0.18

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Write y= -3/4x - 6 in standard form using integers.

Dafna11 [192]

Answer:

The standard form is $3x+4y=-24$

Step-by-step explanation:

The standard form of a linear equation can be written as

$ax+by=c$

The given equation is

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This equation is in the slope-intercept form.

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$4y=-3x-24$

We now add $3x$ to both sides of the equation to obtain,

$4y+3x=-3x+3x-24$

This simplifies to

$4y+3x=0-24$

Hence the standard form is

$3x+4y=-24$

The correct answer is A

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