**Answer:**

B. -9/11

**Step-by-step explanation:**

(f/g)(-4) = f(-4) / g(-4)

To find f(-4), we plug in -4 everywhere there is an x

f(-4) = 2(-4) - 1 = -8 - 1 = -9

Same idea for g(-4):

4(-4)^2 + 14(-4) + 3

4*16 - 56 + 3 = 11

So (f/g)(-4) = f(-4) / g(-4) =

-9/11

Please help me I’ll give a brainliest! Even if you are only able to do one of them it help because I don’t understand how to do it!!!

**Answer:**

The x which is not in the domain of the function is the root of the denominator

6) x+3=0, x=-3 is the x which is not in the domain of the function

7) |2x+5|=0, x=-5/2 is the x which is not in the domain of the function

8) x^2-16=0, x=±4 are the x which are not in the domain of the function

3 attempts remaining.

150 moths lived in a lab. Each week, some moths died, and about 1/5 survived . How many moths were still alive after 2 weeks?

6 moths were alive

To find the # of moths that survived the first week, you do 150 / 5 and you get 30. Do the same thing again with 30 and you get 6

To find the # of moths that survived the first week, you do 150 / 5 and you get 30. Do the same thing again with 30 and you get 6

Whats the answer and the steps

2(3x-4)

**Answer:**

-24

**Step-by-step explanation:**

2(3x-4)

6x-8

hey please help i’ll give brain

**Answer:**

[tex]7 \times 6 = 5 \: sixes + 2 \: sixes \\ 7 \times 6 = 30 + 12 \\ = 42 \\ \\ thank \: you[/tex]

Hi ;-)

[tex]7\cdot6=5 \ \text{sixes}+\boxed2 \ \text{sixes}\\\\=\boxed{30}+12\\\\=\boxed{42}[/tex]

NEED ASAP DUE IN 1 HOUR

10. As 8x = 2x + 60. So x =10

Answer: 10

Explanation:

As 8x=2x+60

x=10

Explanation:

As 8x=2x+60

x=10

Which variable is dependent temperature or time of day? Which variable is independent?

**Answer:**

The temperature depends on the time.

The independent variable is the variable the experimenter manipulates or changes.

Hope it helps you.Lauren bought snacks for her team's practice. She bought a bag of popcorn for $2.37 and a 6-pack of juice bottles. The total cost before tax was $15.45. How much was each bottle of juice?

**Answer:**

$2.18

$15.45-$2.37=$13.08

$13.08/6

$2.18

The price of Pepsi stock was $0.65 in 1981 and $27.56 in 2011. What was the average rate of change for the stock per year

from 1981 to 2011 rounded to the nearest hundredth?

0.65 at year 0 (0, 0.65)

27.56 at year 30 (30, 27.56)

slope = (27.56 - 0.65) / (30 - 0)

slope = 26.91 / 30

Change = 0.897 or almost 90 cents

27.56 at year 30 (30, 27.56)

slope = (27.56 - 0.65) / (30 - 0)

slope = 26.91 / 30

Change = 0.897 or almost 90 cents

A group of 20 people are going to run a race. The top 6 finishers advance to the finals. In how many different ways can they advance?

167960 is your awnser

What is 10% of a number whose square

is 81

**Answer: 0.9**

**Step-by-step explanation:**

Let x be the number

Determine the value of the number

x² = 81

√x² = √81

x = 9

Find the 10% of the number

Final number = rate of percentage × original number

Final number = 10% × 9

Final number = [tex]\boxed{0.9}[/tex]

Hope this helps!! :)

Please let me know if you have any questions

HELPPPPPP MEEEE PLESDEEEE

**Answer:**

7, 5, 1, 3

**Step-by-step explanation:**

Hope this Helps!

Please mark me Brainliest

write each expression as a single power of 10

**Answer:**

[tex]{ \underline{ \sf{it \: is \: {10}^{9} }}}[/tex]

**Step-by-step explanation:**

[tex](10 {}^{4} ). \frac{ {10}^{12} }{ {10}^{7} } = ( {10}^{4} ). {10}^{(12 - 7)} \\ \\ = ( {10}^{4} ). {10}^{5} \\ = {10}^{(4 + 5)} \\ = {10}^{9} [/tex]

**Answer:**

[tex]10^{9}[/tex]

**Step-by-step explanation:**

I. [tex]10^{4} * 10^{12-7}[/tex]

= [tex]10^{4} * 10^{5}[/tex]

= [tex]10^{4 + 5}[/tex]

**= **[tex]10^{9}[/tex]

WILL GIVE BRAINLIEST TO WHOEVER CAN SHOW THEIR WORK:

.8900mm to km

**Answer:**

0.0089

**Step-by-step explanation:**

i dont know how to show my work i did it online, pls give me brainliest :(

Fun Fact: Octopuses lay 56,000 eggs at a time

y-3 = 2(x+1)

fiind the missing value ?

Step by step process:

Let's solve for x.

y−3=2(x+1)

Step 1: Flip the equation.

2x+2=y−3

Step 2: Add -2 to both sides.

2x+2+−2=y−3+−2

2x=y−5

Step 3: Divide both sides by 2.

2x/2=y−5/2

x=1/2y+(−5/2)

Answer: x=1/2y+(−5/2)

Let's solve for y.

y−3=2(x+1)

Step 1: Add 3 to both sides.

y−3+3=2x+2+3

y=2x+5

Answer:

y=2x+5

Estimate the sales tax and final cost of a book that costs $12.95 with a sales tax

of 6%.

**Step-by-step explanation:**

1.06 × 12.95

13.727

which is 13.73 to find the sales tax subtract it from the original

12.95 - 13.73

which is about 28 cents or 0.28

Write the slope-intercept form of the equation of the line through the given point with the given slope.

through: (1, 1), slope = 6)

through: (-4, -4), slope = 1/4)

through: (4, 5), slope = 7/4)

through: (-4, -5), slope = 0)

through: (5, 1), slope = -2/5

**Answer:**

**through: (-4, -5), slope = 0) **

**Step-by-step explanation:**

**gd**** ****afternoon**** **

**have**** ****a**** ****lovely**** ****day**** **

and solve the two equations for x and y.)

midpoint (-4,-7), endpoint (5,- 10)

The other endpoint is

(Cype an ordered pair.

**Answer:**

the formula is x2+x1/2 , y2+y1/2 so plug it in and you will get (1,-17/12)

**Step-by-step explanation:**

Evaluate the expression x^2 - y^2, if x = -3, and y= 2

[tex]\\ \rm\longmapsto x^2-y^2[/tex]

[tex]\\ \rm\longmapsto (-3)^2-(2)^2[/tex]

[tex]\\ \rm\longmapsto 9-4[/tex]

[tex]\\ \rm\longmapsto 5[/tex]

Elsa needs to drive a total of 205.6 miles. So far she has driven 67 miles. How many miles muse she drive?

**Answer:**

138.6 miles

**Step-by-step explanation:**

205.6 - 67 = 138.6

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

What is the length of the line?

Please explain in depth and I will give Brainliest

**Answer:**

**Step-by-step explanation:**

picture will show you all the explaination

What is the greatest

common factor (GCF)

of 40 and 42?

Answer: GCF of 40 and 42 is 2

PLEASE HELP! it's due today

**Answer:**

[tex]thank \: you[/tex]

i need helpppp Blake and josh are both saving money for a new bike, the ratio of blake saving 3:1 if they have saved 400$ how much has each boy saved

**Answer:**

Blake = $300

Josh = $100

**Step-by-step explanation:**

3:1

3(00) / 1(00)

300 / 100

Chow,...!

Need help ASAP pls thx

**Answer:**

the correct answer is 60 :)

[tex]\\ \sf\longmapsto RElative\:Frequency(Green)[/tex]

[tex]\\ \sf\longmapsto RF(Green)=\dfrac{28}{14+18+28}[/tex]

[tex]\\ \sf\longmapsto RF(Green)=\dfrac{28}{60}[/tex]

[tex]\\ \sf\longmapsto RF(Green)=\dfrac{7}{15}=0.46[/tex]

Which of the following sets contains multiples of six?

{1, 6}

{2, 3}

{4, 9}

{12, 18}

D, because it is the only one that contains multiples. All others contain factors.

If you have any doubts plz let me know.

If you have any doubts plz let me know.

can someone please help me with this?

**Answer:**

These are the missing numbers

Sec1

A. 12, 29/2, 17 (arithmetic)

C. 3/16, 3/32, 3/64 (geometric)

D. 17, 33, 65 (neither)

Sec2

A. 8, 48 (growth)

B. 16, 32 (growth)

C. 1, 2 (rate)

**Step-by-step explanation:**

Section 1

A. add by 2.5 or 5/2

C. multiply by 1/2

D. double the value-added

Section2

A & B. multiply by 2

C. add 1/2

A scale drawing of a school bus has a scale of 1/2 inch to 5feet. If the length of the school bus is 4 1/2 inches on the scale drawing. What is the actual length of the bus? Explain or show your reasoning.

Answer: actual length = 45 ft

Explanation:

Scale drawn:

1/2 inch = 5ft

Meaning that if the drawing scale is 0.5 inch then the actual bus would be 5ft.

If the length of the drawn school bus is 4 1/2 inches. We can write:

1/2 = 5

4 1/2 = x

=> x = (5 x 4 1/2)/1/2

Or x = (5 x 4.5)/0.5

x = 22.5/0.5

x = 45

Therefore the actual length of the bus is 45 ft

Explanation:

Scale drawn:

1/2 inch = 5ft

Meaning that if the drawing scale is 0.5 inch then the actual bus would be 5ft.

If the length of the drawn school bus is 4 1/2 inches. We can write:

1/2 = 5

4 1/2 = x

=> x = (5 x 4 1/2)/1/2

Or x = (5 x 4.5)/0.5

x = 22.5/0.5

x = 45

Therefore the actual length of the bus is 45 ft

integers: 11×11÷[-11÷{12-(13-12)}]

**Answer:**

121+11 divided 37

hope this helped:)

**Answer:**

-121

**Step-by-step explanation:**

You can plug it in to a calculator, or use pemdas: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Simplify each expression

I believe the answer is this, but I do not know.

What is the width of a rectangle with an area of 300 square feet and a length of L feet?

300/L . Just divide area by one side

if 0 subtracted from a number the difference is the
what is ex post facto law and bill of attainder
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