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2 years ago

15

2y = x + 9 x + y = -3 1) (-5,2) 2) -5 3) (2,-5) 4) 2

2 answers:

Yuliya22 [10]2 years ago

8 0

Answer:

I think the answer is 2

professor190 [17]2 years ago

6 0

I think the answer is 2

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-8(1+8n)-8(6-4n)=-24

Naily [24]

-8(1 + 8n) - 8(6 - 4n) = -24

-8 - 64n - 48 + 32n = -24

-32n - 56 = -24

-32n = 32

n = -1

3 0

3 years ago

If f(x) = 7x+6 and g(x)=8x-4 find f(g(-2))

sp2606 [1]

Answer:

$f(g(-2))=-134$

Step-by-step explanation:

So we have the two functions:

$f(x)=7x+6\text{ and } g(x)=8x-4$

And we want to find f(g(-2)).

First, let's find g(-2):

$g(-2)=8(-2)-4$

Multiply:

$g(-2)=-16-4$

Subtract:

$g(-2)=-20$

Now, substitute:

$f(g(-2))=f(-20)$

Now, find the value of f(-20):

$f(-20)=7(-20)+6$

Multiply:

$f(-20)=-140+6$

Add:

$f(-20)=-134$

So:

$f(g(-2))=-134$

And we're done!

5 0

3 years ago

On a number line if point A lies -3 and point B lies on 4, what is the length of AB

tresset_1 [31]

Answer:

7

Step-by-step explanation:

4-(-3)=

4+3=

7

5 0

3 years ago

Can you help me? Look at the last question I posted as an example.

ivolga24 [154]

Step-by-step explanation:

1. (-3/2, 1)

2. (6,-3)

3. (8/3, 2)

4. <u>(</u><u>2</u><u>,</u><u>-4</u><u>)</u>

<u>5</u><u>.</u><u>(</u><u>-3</u><u>,</u><u>-1</u><u>)</u>

<u>6</u><u>.</u><u> </u><u>(</u><u>0</u><u>,</u><u>3</u><u>/</u><u>2</u><u>)</u>

<u>7</u><u>.</u><u> </u><u>(</u><u>4</u><u>,</u><u> </u><u>-2</u><u>)</u>

<u>8</u><u>.</u><u>(</u><u>8</u><u>,</u><u>2</u><u>)</u>

<u>9</u><u>.</u><u> </u><u>(</u><u>0</u><u>,</u><u>0</u><u>)</u>

8 0

3 years ago

Read 2 more answers

Need help pleasethank you

ad-work [718]

To divide like bases just subtract the exponents
answer is 2^(13-3) or 2^10 or 1024

8 0

3 years ago