Write this sentence as an equation. Eight less than 1 third a number is -13

Mathematics

1 answer:

Andrews [41]3 years ago

4 0

Answer:

1/3*x - 8= -13

Step-by-step explanation:

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For the function defined by y = 1/x4, y varies inversely as what quantity

gregori [183]

ANSWER

y varies inversely as x exponent 4.

EXPLANATION

The inverse variation equation is given as:

$y = \frac{1}{ {x}^{4} }$

We can see that there is an inverse relation between the quantity y and x.

If the it were $y = \frac{1}{ {x}^2 }$ , we say y varies inversely as the square of x.

Hence for the given relation,the precise definition is that, y varies inversely as x exponent 4.

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3 years ago

I dont need answers but does someone mind explaining what i have to do here? im stuck, thanks!

klio [65]

Answer:

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Step-by-step explanation:

If you need answer's I can pin a picture

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3 years ago

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Which ordered pair is a solution to the following system of inequalities? y ≤ –x2 + 8x y > x2 – 3 (–1, 4) (0, 9) (2, 7) (4, 3

kirza4 [7]

(2, 7) are the coordinate which ordered pair is a solution to the following system of inequalities $y \leq -x^2 + 8x \\$ and $y > x^2 - 3$ .

<h3>What is inequality?</h3>

Inequality is defined as the relation which makes a non-equal comparison between two given functions.

we want to find which ordered pair is a solution to the following system of inequalities.

$y \leq -x^2 + 8x \\$

$y > x^2 - 3$

The solution of a inequality is the ordered pair that is a solution to all inequalities in the system and the graph of the inequality is the graph of all solutions of the system.

Graph one line at the time in the same coordinate plane and shade the half-plane that satisfies the inequality.

$y \leq -x^2 + 8x \\\\y = -x^2 + 8x\\\\y > x^2 - 3\\\\$