3 years ago

Please help me with these two question

Mathematics

2 answers:

BaLLatris [955]3 years ago

6 0

I beleive 1 is C, and 2 is B!

inessss [21]3 years ago

6 0

Answer:

number one in B) 4

Step-by-step explanation:

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2 years ago

For what value of x do the expressions 2/3x + 2 and 4/3x -6 have the same value

Masteriza [31]

<h2>The value of x = - $\dfrac{10}{3}$ </h2>

Step-by-step explanation:

The given expressiona are:

$\dfrac{2}{3x+2}$ and $\dfrac{4}{3x-6}$

To find, the value of x = ?

∴ $\dfrac{2}{3x+2}=\dfrac{4}{3x-6}$

By crossmultiplication, we get

4(3x + 2) = 2(3x - 6)

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∴ The value of x = - $\dfrac{10}{3}$

Thus, the value of x is equal to - $\dfrac{10}{3}$ .

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2 years ago

What value does each equation need to be multiplied by in order to eliminate the y terms equation 1 6x-5y=-4 equation 2 4x+2y=28

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In order to eliminate the y term, you need to find what y is equal to in the equation.
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Hope this helps!

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3 years ago