19 of 22
20
Which is equivalent to (-9n + 12)?
OA. 3n
OB. 304 - 3n)
o c. 216
OD. 4(3 - 5n)


Answers

Answer 1

B: 3(4-3n)

hope this helps


Related Questions

Someone plz help!!!
I will give brainliest

Answers

Answer:

17.4 because 12 x 1.45 is 17.4

2. Graph the function:
f(x) = -2/3x+1

Answers

Answer: Slope=-2/3

Step-by-step explanation:

Please help I will give Brainly if right

Answers

answer : -40x^3 - 12x

Et of y=x2-4 and + y + 2 = 0?

Answers

The equation y = x2 – 4 + y + 2 = 0 can be solved by completing the square.

What is equation?

An equation is a mathematical statement that to express our equal. Is consist of two expression separated by an equal sign and can contain numbers, variables and operators. Equation get be used to solve problems make prediction and describe relationship between different quantities. Equation can be can also be used to represent physical laws and other phenomena.

First, subtract y from both sides of the equation to get x2 - 4 + 2 = y. Then, subtract 2 from both sides of the equation to get x2 - 6 = y. Finally, add 9/4 to both sides of the equation to get (x - 3/2)2 = 9/4 + y.

This equation can be solved by taking the square root of both sides to get x - 3/2 = ±√(9/4 + y). Finally, add 3/2 to both sides of the equation to get x = 3/2 ±√(9/4 + y).

To know more about Equation click-
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What is the slope of y =4x -3

Answers

4 because y=mx+b and m is the slope so m=4

the base of the rectangular prism has an area of 1/8^2 and hieght of the prism is 2/3ft what is the volume of the prisim

Answers

Answer:

2/24 ft3 there you go mark brainlest

LAST CHANCE!
GIVING 100 POINTS AND BRAINLIEST TO WHOEVER ANSWERS THIS QUESTION
WHATS 5+9+9

Answers

Answer:

23

Step-by-step explanation:

in not less than 50 words write an essay on your favorite subject and why u like it

Answers

Answer:

i like science because its combines one of my favorite subjects and turns it into logic.

-2= 5/2t? what is the value of t?

Answers

Answer:

t = -4/5

Step-by-step explanation:

What is the sign of f on the interval?

Answers

F is sometimes Positive and sometimes negative on the interval

The function f(x) will be sometimes positive and sometimes negative on the interval

Option (3) is correct.

What is a function?

An arrangement known as a function connects inputs to essentially one output.

In other words, a function is a relationship between variables, and the nature of that relationship—for example, y = sinx and y = x +6—defines the function.

Given function:

f(x) = (x - 5) (2x - 7) (7x - 3)

The term (x - 5) will be negative if x < 5.

The term (2x - 7) will be negative if x<3.5

So, If x = 4, (x - 5) will be negative but (2x - 7) will be positive, resulting in a negative overall value.

Therefore, if x = 3, then (x - 5) will be negative, as well as (2x - 7), making the whole value negative.

Hence, the function f is sometimes positive and sometimes negative on the interval.

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Which function represents exponential growth?
a. f(x) = 3x
b. f(x) = x3
c. f(x) = x + 3
d. f(x) = 3x
FIRST PERSON TO ANSWER IS THE BRAINLIEST!!!!
PLEASE GIVE EXPLANATION OF HOW!!

Answers

Answer:

Either A or D, but the answer is [tex]f(x) = 3^x[/tex].

Step-by-step explanation:

We can check for exponential growth by checking for an [tex]x[/tex] in the exponent of a constant value in the function, which is this case for [tex]f(x) = 3^x[/tex].

f(x) = x + 3 function represents exponential growth. So the correct option is option is c.

An exponential function is a arithmetic function in the form f (x) = ax, where “x” is a variable and “a” is a constant which is know the base of the function and it will be greater than 0.

An exponential function is explain by the formula f(x) = ax, where the input variable x take place as an exponent.

The exponential curve turn on the exponential function and it depends on the value of the x.

The exponential function is an main arithmetic function which is of the form

f(x) = ax

Exponential Growth

In Exponential Growth, the quantity grow very slowly at first, and then quickly. The rate of change growth over time. The rate of growth becomes faster as time passes. The quick growth is meant to be an “exponential increase”. The formula to explain the exponential growth is:

y = a ( 1+ r )x

Where r is the growth percentage.

Therefore, f(x) = x + 3 is a function represents exponential growth.

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Consider the polynomial 9x2 – 16.

What is the value of ac?



What is the value of b?



What two numbers multiply to get ac and add to get b?



The factored form of 9x2 – 16 is

Answers

Step-by-step explanation:

The value of ac together is 16(9x^2) or 144x^2

The value of B is zero since there is no B

(b is x, ( note not x^2, but only 1x)

Answer:

What is the value of ac? -144

What is the value of b? 0

What two numbers multiply to get ac and add to get b? -12 and 12

The factored form of 9x² - 16 is (3x-4)(3x+4)

Step-by-step explanation:

Dude trust me

Write an inequality that says a number is at least 5​

Answers

Answer:

n≥5

Step-by-step explanation:

Tell whether each equation will have a positive or negative solution by just typing positive or negative in the blank.
1. (-1) • (-25)
2. 62 ÷ (-8)
3. 18 ÷ 6
4. (-15) • (5)

Answers

1. positive
2.negative
3.positive
4.negative

Which is the best unit of measurement to use when finding the mass of a small candy bar?
A. gram
B. kilogram
o
C. liter
D. meter

Answers

Answer:

b. kilogram

Step-by-step explanation:

Answer:

Gram

Step-by-step explanation:

because the candies are in very small in amount

so you can measure to use finding the mass of a small candy bar in gram

9 + 15 using the distributive property to factor out the greatest common factor

Answers

Answer:

    24

Step-by-step explanation:

9 can be broken down to 3 because 3 x 3 = 9

15 can be broken down to 3 also because 3 x 5 = 15

> 9 + 15

= 3 ( 3 ) + 3 ( 5 )

= 3 ( 3 + 5 )

= 3 ( 8 )

= 24

Taylor rates expression with five terms. 05 terms are like terms. How many terms are in equipment expression with the least number of terms? Explain.

Answers

Answer:

i dont know this one sdfghjasdfghj

Step-by-step explanation:

Carla plumbing charges $25 for a service call and $28 per hour, h, for labor for any repair. The total cost , t, for a repair can be calculated using the equation below

Mr Callahan paid a total of $165 for repair. How many hours did it take to complete his repair

Answers

Answer:

It took 5 hours

Step-by-step explanation:

Because 28 times 5 is 140 plus 25 for the call is 165.

pls help?!?!?!?!?!??!!

Answers

Answer:

m<A = 120°

m<C = 45°

Step-by-step explanation:

We can use the triangle sum theorem to find the measures of the angles.

m<A + m<B + m<C = 180°

Then substitute in their given values.

12x + 12 + 15 + 3x + 18 = 180°

Now simplify the equation and you get

15x + 45 = 180°

Continue to solve

15x = 135

x = 9°

Now substitute this value of 9 for the angle expressions of <A and <C

(12 x 9) +12 = m<A

m<A = 120°

(3 x 9)+ 18 = m<C

m<C = 45°

Hope this helps. To check your answer you can add up all the answers to see if it equals 180°.

Anyone want points or brainiest here is a question. What is 4-1!
:D

Answers

Answer:

it would 41 amiright?

Answer:

4-1=3

Step-by-step explanation:

hope it helps and have a great day :)

Teri used 60% of 20 gallons of paint. How much did she use?

Answers

60/100 * 20 = 12 gallons

The following histogram represents the number of hours students practice each week for band

How many hours did most students practice?

Answers

the answer is 5-6 :)

Answer:

Most Students practiced 5 to 6 hours

Find m
measure of angle YQR=? Degrees

Answers

Answer:

21°

Step-by-step explanation:

Since these are both equivalent right triangles, ∡RQY and ∡PQY are the same. So set them equal to each other.

16x-27=5x+6

x=3

Next plug x into ∡RQY

16(3)-27=21°

Answer:

Step-by-step explanation:

3

Solve the following system of equations for x using elimination

4x + y = 2
x - y = 3

A. -2
B. 1
C. 3.
D.4

Answers

Answer:

A

Step-by-step explanation:

A

Answer:

b 1 ksoeoeskmx

Step-by-step explanation:

ksowoxk374

Pls help i dont know this one

Answers

Answer:

The answer is A :)

Step-by-step explanation:

REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Answers

Answer:

first option

Step-by-step explanation:

3x - 7y and - 7y + 3x are equivalent expressions

3x is positive and - 7y is negative

As long as the signs on their coefficients do not change then they can be reversed, that is

3x - 7y = - 7y + 3x

Sam and Jane split the cost of one sandwich and two bottles of water. The sandwich cost $4.50 and EACH bottle of water cost $1.25. How much did each person pay? (Multiple Step Problem) * 10 points

Answers

Answer:

3.50

Step-by-step explanation:

1.25 x 2 = 2.50

2.50 + 4.50 = 7

7 / 2 = 3.50

Hope this helps!

$ 3.50 hope you get the points

In 5-7, write each number in equivalent forms using
the two other forms of notation: fraction, decimal,
or percent.
5. 27%
6. 0.91
6
7. 100
20 POINTS If YOU ANSWER THIS PLS

Answers

Answer:

5. 27/100 or .27

6. 91% or 91/100

7. 10000% 0r 100/1

Step-by-step explanation:

Im confused by number 7. Do you mean 1.00?

A wise man once said, "300 reduced by 3
times my age is 84." What is his age?
A) 72 B) 48
C) 68 D) 61

Answers

Answer:

72

Step-by-step explanation:

Let the man's age be x

300 - 3x = 84

300 - 84 = 3x

216 = 3x

x = 216/3

x = 72

Answer:

A

Step-by-step explanation: cuz 300-72x3=84

A person rented a canoe for 4 hours a paid total of $36. If renting the canoe costs an initial fee of $12 plus an additional amount for each hour the canoe is rented, which graph represents the total cost, y, in dollars, of renting the canoe for x hours.

Answers

Answer:

do you have a picture of the graph??

if not, the canoe is 6$ and hour and the equation to solve was

36=4x+12

Step-by-step explanation:

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