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3 years ago

2x - y=4 y=4 - 2x Give your answer as an ordered pair.

Mathematics

1 answer:

algol133 years ago

7 0

Answer:

Step-by-step explanation:

<h3>for the first question:-2x-4-2x=4</h3><h3>2x-2x=4+4</h3><h3>x=8</h3><h3>y=4-2x</h3><h3>y=4-2×8</h3><h3>y=12 </h3>

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Becuase 1 is negative and one is postive

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3 years ago

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Complete the table of inputs and outputs for the given function g(x) = 3 - 8x

NeX [460]

Answer:

See Explanation

Step-by-step explanation:

<em>The question is incomplete as the input and output values are not given. However, the question can still be solved by assuming both values</em>

Given

$g(x) = 3 - 8x$

In this case;

x represents the input while g(x) represents the output

Now, assume x = 2; Determine the output.

Here we simply substitute 2 for x in the above expression

i.e.

$g(x) = 3 - 8x$ becomes

$g(2) = 3 - 8(2)$

$g(2) = 3 - 16$

$g(2) = -13$

Similarly, if x = 5

$g(5) = 3 - 8(5)$

$g(5) = 3 - 40$

$g(5) = -37$

Also, let's assume g(x) = -21; Determine the input

$g(x) = 3 - 8x$ becomes

$-21 = 3 - 8x$

Solve for x

$-21 - 3 = -8x$

$-24 = -8x$

$x = \frac{-24}{-8}$

$x = 3$

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4 years ago

A fox leaves its den and travels 725 yards northeast, then 950 yards west. How far, in yards is the fox from its den

Alenkinab [10]

Answer:

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Step-by-step explanation:

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3 years ago

Ryan took out a 66 month loan to pay for a 28500 car.if he paid 33829.50,in total at the end of the loan,find the interest rate

professor190 [17]

9514 1404 393

Answer:

3.4%

Step-by-step explanation:

The total amount due is ...

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4 years ago