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3 years ago

Please help!!!!!!!!!!!!!

Mathematics

1 answer:

jonny [76]3 years ago

7 0

Answer:

The answer to your question is (2,12). Hope you have a nice day.

Step-by-step explanation:

So, first you put in the x value. 8(2)-y=4, 16-y=4. Then you subtracted 4 from each side. 4-4=0 and 16-4=12. 16-12=4.

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Can someone help me with this ??<br> Im totally lost on this one ...

castortr0y [4]

When b = 5,
3b
$3 {b }^{2} - b = 3( {5}^{2} ) - 5 \\ = 75 - 5 = 70$

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3 years ago

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Hi! I cant figure this out... could someone please help me?

Fed [463]

Answer:

Step-by-step explanation:

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3 years ago

I NEED A 100% ACCURATE RIGHT ANSWER ASAP NO LINKS !!!

Virty [35]

it's 8=8 meaning it is always true, and infinity.

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2 years ago

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Your realized income is $2,085.44, and your fixed expenses are 30%. You want to save 6 months worth in an emergency fund. How mu

Leviafan [203]

Answer:

$3753.79

Step-by-step explanation:

To find your emergency fund, you need to get your fixed expenses as the base.

Fixed Expenses = $2085.44 x 0.30

Fixed Expenses = $625.63

Now you need to take your Fixed Expenses and multiply that to the number of months you want to save for.

$625.63 x 6 = $3753.79

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4 years ago

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8xy= 2(2x + y) solve for y

STatiana [176]

Answer: $\displaystyle y= \frac{2\text{x}}{4\text{x} - 1}$

============================================

Work Shown:

$8\text{x}y= 2(2\text{x} + y)\\\\8\text{x}y= 4\text{x} + 2y\\\\8\text{x}y - 2y= 4\text{x}\\\\y(8\text{x} - 2)= 4\text{x}\\\\y= \frac{4\text{x}}{8\text{x} - 2}\\\\y= \frac{2*2\text{x}}{2(4\text{x} - 1)}\\\\y= \frac{2\text{x}}{4\text{x} - 1}\\\\$

---------------

Explanation:

The idea is to first get all the y terms to one side. I did this by subtracting 2y from both sides in the third step.

Then factor out y and divide both sides by (8x-2)

Afterward there's the optional steps of simplifying (as shown in the final two steps).

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2 years ago