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3 years ago

15

Can anyone help me please I’ll mark as brainliest.

1 answer:

olga_2 [115]3 years ago

6 0

Answer:

800. is the answer

Step-by-step explanation:

ur welcome.

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When writing fraction from a graph does the x axis number go on top or bottom

Harlamova29_29 [7]

Answer:

x ax-s can be horizontal and top

y axis is bottom

Step-by-step explanation:

8 0

3 years ago

What’s the answer????

Bond [772]

First option. The inequality can be split into two separate inequalities.

6 0

3 years ago

Which set of numbers is included in the solution set of the compound inequality?

vaieri [72.5K]

Answer: O 3-7,5, 18, 24, 32}

O {-9, 7, 15, 22, 26}

these two sets are not equal

6 0

3 years ago

Foil: (x+9)(3x-4)

QveST [7]

QUESTION 1

The given binomial is;

$(x+9)(3x-4)$

First terms are multiplied: $x\times 3x=3x^2$

Outside terms are multiplied: $x\times -4=-4x$

Inside terms are multiplied: $9\times 3x=27x$

Last terms are Multiplied: $9\times -4=-36$

This gives us;

$=3x^2-4x+27x-36$

$=3x^2+23x-36$

QUESTION 2

We want to factor

$6r^5s+4r^4s^2-8r^2s$

The HCF is $2r^2s$

We factor to get;

$2r^2s(3r^3+2r^2s-4)$

QUESTION 3;

$x^2+x-2=0$

Split the middle term;

$x^2+2x-x-2=0$

Factor

$x(x+2)-1(x+2)=0$

$(x+2)(x-1)=0$

$(x+2)=0,(x-1)=0$

$x=-2,x=1$

The solutions are;

$x=-2$ and $x=1$

These are the x-intercepts of the graph of the function

$f(x)=x^2+x-2$

3 0

3 years ago

Chelsea is graphing a function f(x) = (1/4)x. She begins plotting the initial value. Which graph represents her step?

Lyrx [107]

Answer:

Assuming the function is f(x) = 5(2)^x, then the answer is the graph with the point (2,20) on the curve. Plugging in x = 2 leads to y = 20 y = 5(2)^x

Step-by-step explanation:

6 0

3 years ago

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