3 years ago

The rational numbernumber ———————is equal to its negative

Mathematics

1 answer:

Zarrin [17]3 years ago

3 0

Zero is equal to its negative

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lubasha [3.4K]

OK well take out the 6 for the first form

= 6(2x^2 + x + 4)

Also we can factor the first 2 terms to give the second form:-

= 6x(2x + 1) + 24

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A new Honda Civic costs $ 22 , 000 the year it is made. This car depreciates, losing value at a rate of 5 % each year on average

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diamong [38]

Answer:

x=-2.25,y=-2.25

Step-by-step explanation:

The given system is

$4x - y = - 9 \\ 3x - 3y = 0$

We want to solve the system for x and y that makes the system true.

Let us multiply the first equation by 3 while maintaining the second equation:

$12x -3 y = - 27 \\ 3x - 3y = 0$

Subtract the current second equation from the first one.

$12x = - 27$

Divide through by 12:

$x = - \frac{27}{12} = - 2.25$

From the second equation we have:

$3x = 3y$

This implies that:

$x = y = - 2.25$

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4 years ago

Evaluate the expectations for the given value of x <br> 3x-2forx=2

vova2212 [387]

3x - 2 when X = 2
= 3(2) - 2
= 6 - 2
= 4
So, in conclusion, the answer to this question is 4.

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3 years ago

The rational numbernumber ———————is equal to its negative​

The rational numbernumber ———————is equal to its negative