3 years ago

Tell whether x and y are proportional,

Mathematics

1 answer:

Eduardwww [97]3 years ago

8 0

Yes, as the value of x increases so does the value of y hence they are (directly) proportional

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Is the function g(x)=9 x+1 linear or nonlinear?

Licemer1 [7]

It is a linear function

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3 years ago

Will give brain thingy lol I’m too lazy to use my brain and figure this out anyways.

Sav [38]

Answer: C. 1/8

Step-by-step explanation:

2/16 were pepperoni at pizza hut the first time,

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2 years ago

Javier simplified the expression below. Find and describe the three mistakes he made.

OverLord2011 [107]

$( \dfrac{20x}{5x^8})^-^3$

Take out the constants

$( \dfrac{20}{5} * \dfrac{x}{x^8} ) ^-^3$

$(4*\dfrac{x}{x^8} ) ^-^3$

Use the rule : $\frac{{x}^{a}}{{x}^{b}}={x}^{a-b}
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$(4x^1^-^8)^-^3$

$(4x^-^7)^-^3$

Use the negative power rule : ${x}^{-a}=\frac{1}{{x}^{a}}
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$\frac{1}{4(x^-^7)}^-^3$

$\frac{1}{4^3(x^-^7)}^-^3$

$\dfrac{1}{64x^-^2^1}$

$\dfrac{1}{64* \dfrac{1}{x^2^1}}$

$\dfrac{1}{64 \dfrac{}{x^2^1}}$

$= \dfrac{x^2^1}{64}$

6 0

2 years ago

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What is the slope below?

lesya [120]

Answer :
Positive

(Unless there is any information or problem on there)

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1 year ago

Which of these strategies would eliminate a variable in the system of equations?

valentinak56 [21]

8x+8y=2
-) 8x+5y=1
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4 0

3 years ago

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