Mathematics High School

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which expression is equivalent to 4/9(2n-3)?

A. 2n - 3
B. 2n - 1 1/3
C. 8/9n - 1 1/3
D. 8/9n - 1/3

Answers

Answer 1
Answer: 8/9n - 11/3
Reason:

Related Questions

A line has a slope of 1/8 and passes through the point (0, 0). What is its equation in
slope-intercept form?

Answers

Answer:

[tex]y=\frac{1}{8} x\\[/tex]

Step-by-step explanation:

The fox population in a certain region has a continuous growth rate of 6 percent per year. It is estimated that the population in the year 2000 was 19100.
(a) Find a function that models the population t years after 2000(t=0 for 2000).
Hint: Use an exponential function with base e.
Your answer is P(t)=

(b) Use the function from part (a) to estimate the fox population in the year 2008.
Your answer is (the answer must be an integer)

Answers

Answer

a)

[tex] P(t) = 19100. e^{0.06t} [/tex]

b) P(8) =30866

Step-by-step explanation

Use formula:

[tex] P(t) = P. e^{rt} [/tex]

a)

Here, P = 19100

r = 6% = 0.06

[tex] P(t) = 19100. e^{0.06t} [/tex]

b) t = 2008 - 2000 = 8

[tex] P(8) = 19100. e^{0.06\times 8} [/tex]

[tex] P(8) = 19100. e^{0.48} [/tex]

[tex] P(8) = 19100\times 1.616\\\\

P(8) = 30,865.6\\\\P(8) \approx 30,866[/tex]

What is the decimal form of the fraction?

Answers

Answer:

0.3182

Step-by-step explanation:

0.3182 is a decimal and 31.82/100 or 31.82% is the percentage for 7/22.

PLEASE HELP THIS IS DUE TODAY EXPLAIN IF YOU CAN OR EXPLAIN IF YOU WANT.

Answers

Answer:

2.1.25

Step-by-step explanation:

2: 1.25

3:125.0

Answer:

1.25x102 is 125 the next one is 1250 next one is 125000

Step-by-step explanation:

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9. What four consecutive integers have a sum of -34?

Answers

Given,

The four numbers are consecutive

The numbers are

x

x + 1

x + 2

x + 3

Sum = -34

x + (x + 1) + (x + 2) + (x + 3) = -34

x + x + 1 + x + 2 + x + 3 = -34

(x + x + x) + (1 + 2 + 3) = -34

3x + 6 = -34

3x = -34 - 6

3x = -40

x = -40/3

Dale is saving money to buy a game. So far he has saved $30, which is two-thirds of the total cost of the game. How much
does the game cost?
$

Answers

Answer: T

=

$

36

Step-by-step explanation: Hmm...

Let's organize this problem.

Since he saved

$

30

, he as

$

30

Now, that is five-sixths of the total cost of the game.

Let's name the total cost

T

.

If we have a fraction of something, say, half of four, we multiply the fraction by the whole.

half of four

1

2

⋅

4

Similarly, two-thirds of the total can be represented as:

5

6

⋅

T

Now, the problem is telling us that

$

30

is equal to the expression above.

Therefore,

2/3

T

=

30

=>

6

5

⋅

5

6

⋅

T

=

6

5

⋅

30

1

=>

1

⋅

T

=

6

5

⋅

30

1

=>

T

=

$

36

Math people pls help
Easy points

Answers

Answer:

-12

Step-by-step explanation:

-4 x 3 = -12

give brainliest pls

Answer:

- 12

Step-by-step explanation:

y= 3x

y= 3(-4)

y= -12

The Outside Club went on a 20-mile backpacking trek in Yellowstone National Park. They covered 6 1/4 mi the first day and 8 1/2 mi the second day. How much farhter did they have to go?

Answers

Answer:

5 1/4 miles

Step-by-step explanation:

Adding 8 1/2 and 6 1/4 together, you should get 14 3/4. Subtract this from 20, and you get 5 1/4 miles.

Mason inspects 73.5 phones each day. He must inspect no fewer than 1,470 phones each month. How many days will Mason need to work to reach his goal by the end of the month.

Answers

Answer:

20 days

Step-by-step explanation:

We have 31 days in one month

Mason must have inspected 1470 after 31 days

He inspects 73.5 phones per day. Hence,

73.5 phones =>1 days

1470 phones =>

1470 ÷ 73.5 => 20 days

Hence, Mason will need 20 days to reach his goal.

3. Rewrite the expression as simply as you can:
3x + 11y - 2x - 4y

Answers

Answer:

x+7y

Step-by-step explanation:

First off, lets split the question into both x and y.

3x - 2x for the x

11y - 4y for the y

You can solve both of them to get x + 7y

3x - 2x = x

11y - 4y = 7y

Then, add them back up and get x + 7y

Answer:

x+7y

Step-by-step explanation:

3x + 11y -2x - 4y

(3x) + (11y) + (-2x) + (-4y)

(3x) + (-2x) = x

(11y) + (-4y) = 7y

3x + 11y -2x - 4y = x + 7y

-4(3) + 15
7+3(0.5)
40-(2.5)​

Answers

Answer:

a. 3 b. 8.5 c. 37.5

Step-by-step explanation:

Answer:

 27

   8.5

+37.5

----------

     73

Step-by-step explanation:

help please mathematics ​

Answers

Answer:

5

Step-by-step explanation:

All you have to do is subtract Davids score and maria score.

Answer:

6

Step-by-step explanation:

david has 4 and maria has 10 and 10 - 4 = 6

Liam will spin the pointer one time what is the probability the pointer will land on red

Answers

Answer:

3/8

Step-by-step explanation:

the sum of 8 times a number and 5 is 37. find the number

Answers

The number is 4 because: 8 x 4 = 32 + 5= 37

alice drew two triangles on the cordinate plane as shown.

Answers

Answer:

nice...but theres nothing shown

Step-by-step explanation:

Apply the distributive property to create an equivalent expression.

(1−2g+4h)⋅5

Answers

Answer:

Step-by-step explanation:

distribute 5 in parenthesis means you multipy each term by 5

5*1-5*2 g+5*4h = 5-10g+20h

36:60 and 6:10 are they equivalente

Answers

Yes they are equivalent

Answer:

yes they are equivalent.

Step-by-step explanation:

6x6=36

10x6=60

by using the same factor we can tell that they are equivalent. We can also get to the answer by dividing 36 and 60.

Work out the mean for the data set below:
7.7, 1.6, 5.3, 4.9, 2.1

Answers

Answer:

4.32

Step-by-step explanation:

7.7 + 1.6 = 9.3

9.3 + 5.3 +2.1 = 16.7

16.7 + 4.9 = 21.6

21.6 ÷ 5 = 4.32

Hope this helps plz mark brainliest if correct :D

PLEASE HELP MEH WIT DA QUESTION:
The minimum and maximum temperature for a day in Cupcake Town can be modeled by the equation below:

3|x − 8| + 15 = 18

What are the minimum and maximum temperatures for this day? (2 points)

A. x = 1, x = 17
B. x = −7, x = 9
C. x = 7 x = 9
D. No solution

Answers

Answer:

C. x = 7, x = 9

Step-by-step explanation:

[tex]3|x-8|+15=18\\[/tex][tex]3|x-8|+15-15=18-15[/tex][tex]3|x-8|=3[/tex][tex]|x-8|=1[/tex]Therefore, when solving for x, x has to be 7 or 9.

I believe the correct answer would be C.

Help pls I will give brainliest! frfr

Answers

Answer:

1255 that is it so bye bye

Steven is making some party favors for his birthday party. He has 96 cars and 80 game cards. He wants each party's favor to be the same, and he wants to use all of the cars and game cards. How many party favors can he make? How many cars and game cards will be in each bag?

Answers

Answer:

He can make 16 party favors.

There will be 6 cars in each bag.

There will be 5 game cards in each bag.

Step-by-step explanation:

96/16=6

80/16=5

What is the sum of 6x^3 - 5x + 2 and -2x^3 - 4x^2 + x - 8? *

Answers

The answer is 4x^3-4x^2-4x-6

Can someone help me understand proofs?

Answers

Angles K and 3 are congruent because they’re vertical angles. Then, angles 3 and 1 are congruent. The supplements of angles 3 and 1 are congruent because supplements of congruent angles are congruent. Both lines are parralel because or the arrangement of the angles. That is the best way I can describe it.

Answer:

the answer is 1

Step-by-step explanation:

because I did 127+53=180

then you have to subtract 53 from each other 180-53=127

then you have to divide 127 and 127

then you go to gave you last answer is 1

A. 3/5
B. -3/5
C. -5/3
D. 5/3

Answers

Answer:

your answer would be A I think

Answer:

i did not understand but i think its

-3/5 i'm not sureeeeeeeee

Step-by-step explanation:

Cual es el valor de x si 3(4x-1)=9x-6

Answers

9×6=59 59-6=

59

-6

----

03

♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡☆♡♡♡♡♡♡♡₩€£+×÷=<>{}[]]espero ter te ajudado meu amigo de♡♡♡♡♡♡♡ fui é essa ai a aconta thau

I don’t speak Spanish but it should be x=-1

Use the order of operations to evaluate 5 + 4 × 2.
A. 11
B. 13
C. 18
D. 22

Answers

Answer:

B. 13

Step-by-step explanation:

5 + 4 × 2 = 13

The correct option is (B).

What is PEMDAS rule?

PEMDAS: Order of Operations

P: Solve the calculation or equation which are present in the parentheses or brackets like small brackets( ), curly brackets{ } or big brackets[ ]. Priority is given to brackets first.

E: Exponential expressions should be calculated first before the operations of multiplication, division, addition and subtraction.

MD: Then perform multiplication or division from left to right, whichever comes first in the equation.

AS: At last, perform addition or subtraction whichever comes first while moving from left to right.

Given expression,

5 + 4 × 2

According to order of operations:

Solving multiplication operation:

5 + 8

Now solving addition operation

= 13

Hence, after applying order of operations, the value of expression is 13.

Learn more about PEMDAS rule here :

https://brainly.com/question/20876480

#SPJ2

4.) Are imperfect square roots rational or irrational?

Answers

Answer:

Irrational

Step-by-step explanation:

Answer:

Real numbers have two categories: rational and irrational. If a square root is not a perfect square, then it is considered an irrational number. These numbers cannot be written as a fraction because the decimal does not end (non-terminating) and does not repeat a pattern (non-repeating).

Step-by-step explanation:

Hope this helps - Good luck ^w

Please help I will give brainliest

Answers

Answer:B

Step-by-step explanation:

Answer:

(2,-3)

Step-by-step explanation:

...................

What's the linear equation?

Answers

Answer:

Step-by-step explanation:

y=mx+b

y = 3/4 + -1

Answer:

y= 3/4x -1

Step-by-step explanation:

y=mx+b

m= 3/4 (rise over run)

b= -1 (y-intercept)

What value of x is in the solution set of 2(3x - 1) = 4x - 6?
0-10
0 -5
--3

Answers

Answer: The answer is 0.

Step-by-step explanation:

2(3x-1) = 4x

6x-2 = 4x

-2 = -2x

0 = x

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