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3 years ago

I need help on these 3

Mathematics

1 answer:

uysha [10]3 years ago

3 0

What do you need help with? it helps us to know the question!

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Slope-intercept form. need help!

belka [17]

Answer:

y=mx+b

Step-by-step explanation:

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3 years ago

Factor x^4+xy^3+x^3+y^3 completely showing work.

babymother [125]

Answer:

Step-by-step explanation:

Hello, please consider the following.

$x^4+xy^3+x^3+y^3\\\\=x^3*x+x*y^3+x^3+y^3\\\\=x(x^3+y^3)+x^3+y^3\\\\\boxed{=(x+1)(x^3+y^3)}\\$

Thank you

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3 years ago

Find the coefficient:

guapka [62]

Answer:

1/3

Step-by-step explanation:

Ask me in the comments of you need an explanation.

3 0

3 years ago

Read 2 more answers

The ordered pair (x,y) which satisfies the system of inequalities

astraxan [27]

Answer:

Step-by-step explanation:

it is D

7 0

3 years ago

Which are correct representations of the inequality –3(2x – 5) < 5(2 – x)? Select two options. x < 5 –6x – 5 < 10 – x –

7nadin3 [17]

Given:

The inequality is

$-3(2x-5)$

To find:

The correct representations of the given inequality.

Solution:

We have,

$-3(2x-5)$

Using distributive property, we get

$-3(2x)-3(-5)$

$-6x+15$

Therefore, the correct option is C.

Isolate variable terms.

$15-10$

$5$

It means, the value of x is greater than 5.

Since 5 is not included in the solution set, therefore, there is an open circle at 5.

So, the graphical represents of the solution is a A number line from negative 3 to 3 in increments of 1. An open circle is at 5 and a bold line starts at 5 and is pointing to the right.

Therefore, the correct option is D.

4 0

3 years ago