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3 years ago

How to solve 6-x-3=4x-8

Mathematics

2 answers:

Rufina [12.5K]3 years ago

7 0

add x to 4x then add positive 3 to negative 3 and positive 3 to negative 8

then add negative 5 to positive 6 and x=4

jok3333 [9.3K]3 years ago

3 0

Well 6x3=18 and 8x4=32 then you add them together so it would be 50

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What is the 7-intercept of 2x-4y=12

Bingel [31]

Answer:

-3

Step-by-step explanation:

2x - 4y = 12

4y = 2x - 12

y = ½x - 3

Y intercept is -3

X intercept is 6

8 0

3 years ago

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Henry's uncle from Japan promised to give him 35 g of gold. The local jewelry exchange will buy gold for $1224 per ounce. How mu

galina1969 [7]

Answer:

$1530

Step-by-step explanation:

First of all, it is required to convert 35g of gold into ounce.

Since,

1 oz = 28 g

or, we can write,

$1 g = \frac{1}{28} oz$

Now, for 35 g of gold, we can write,

$35 * 1 g = 35 * \frac{1}{28} oz\\35 g = 1.25 oz$

Since, local jewelry will buy at $ 1224 per oz, and we have 1.25 oz of gold, so,

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4 0

3 years ago

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What is the slope of the line? 2x - 5y = 9 Choose 1 answers 5 2 O

Zepler [3.9K]

9514 1404 393

Answer:

D. 2/5

Step-by-step explanation:

The slope is the x-coefficient when the equation is solved for y.

2x -5y = 9 . . . . . . . given

-5y = -2x +9 . . . . . .subtract 2x

y = (-2/-5)x +9/(-5) . . . . divide by -5

y = 2/5x -9/5

The coefficient of x is 2/5. That is the slope of the line.

The slope is 2/5.

5 0

3 years ago

What is the value of x?

masya89 [10]

Answer:

Option D is correct.

Step-by-step explanation:

We can tell that

$4x + \frac{x}{2} + 2 + \frac{3x-4}{2} = 180$

Now, let's simplify.

=> $4x + 2 + \frac{4x-4}{2} = 180$

=> $4x + 2 + 2x-2 = 180$

=> $4x + 2x = 180$

=> $6x = 180$

=> $x = 30$

Therefore, Option D is correct.

Hoped this helped.

5 0

2 years ago

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MA_775_DIABLO [31]

Answer:

WHAT ON EARTH

Step-by-step explanation:

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3 years ago