What is 20 times the difference of nine and a number in an algebraic expression

Answers

Answer 1

Answer:

20(9-n)

Step-by-step explanation:

Answer 2

Answer:

20(9-n)

Step-by-step explanation: I did I’d on a piece of paper and got that for my answer hope this helped


Related Questions

how many 2/3 cup servings of soup are in 4 cups of soup?

Answers

Answer:

almost 6 servings

Step-by-step explanation:

2/3=.667

4/.667=5.99

Answer:

6 cup servings

Step-by-step explanation:

Hope this helps

which of the following are not polynomials

Answers

Answer:

  A, B, C

Step-by-step explanation:

The variables in a polynomial term are non-negative integers.

  A: x is to 1/2 power (square root) . . . not a polynomial

  B: x is to -2 power . . . not a polynomial

  C: x is to -2 power . . . not a polynomial

  D: x is to powers of 2 and 1 . . . is a polynomial

The choices A, B, and C are not polynomials

What are the roots of the polynomial equation x cubed minus 7 x = 6 x minus 12? Use a graphing calculator and a system of equations. –6, 6 –4, 1, 3 –3, –1, 4 1, 3

Answers

Answer:

-4, 1, 3 (B)

Step-by-step explanation:

im taking the test right now and its right.

The roots of the polynomial equation, x³ -7x = 6x -12 are; -4, 1 , 3.

Roots of Polynomial equations

The Polynomial equation given; x³ -7x = 6x -12 can be rewritten as;

x³-13x+12 = 0

By testing factors of 12, we can obtained the first factor, (x -1); from x= 1

When the polynomial is divided by long division method and factorised, the factors are; (x+4) (x -3) (x -1).

Read more on roots of Polynomial;

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Their total bill is $356.88. If they pay $220 in cash and charge the remainder, how much will they charge?

Answers

Answer:

$136.88

Step-by-step explanation:

$356.99

-$220.00

________

$136.88

Therefore that would be the remainder.

Hope this helped : )

Answer:

They will charge $136.88

Step-by-step explanation:

Elizabeth is correct.

Findinf the remainder in this situation means finding the difference (subtraction)

356.88 - 220 = 136.88

Using the equation below, determine the range for the given domain values.
y= x 4 ; D={-4, 2, 8}

Answers

If it is :

[tex]y = f(x) = {x}^{4} [/tex]

_________________________________

[tex]f( - 4) = ({ - 4})^{4} = 256 [/tex]

_________________________________

[tex]f(2) = {2}^{4} = 16 [/tex]

_________________________________

[tex]f(8) = {8}^{4} = 4096 [/tex]

Range = { 16 , 256 , 4096 }

##############################

If it is :

[tex]y = f(x) = 4x[/tex]

_________________________________

[tex]f( - 4) = 4( - 4) = - 16[/tex]

_________________________________

[tex]f(2) = 4(2) = 8[/tex]

_________________________________

[tex]f(8) = 4(8) = 32[/tex]

Range = { -16 , 8 , 32 }

##############################

And we're done.....♥️♥️♥️♥️♥️

3p -3= 8p+5 need help please

Answers

Answer:

[tex]\frac{8}{5} -= p[/tex]

Step-by-step explanation: 3p -3 =8p + 5                                                              3 +5 =8p -3p                                                                                                                                    8=5p                                                                                                                                   [tex]\frac {8}{5}- = p[/tex]

Answer:p=-8/5

Step-by-step explanation:simplify

subtract -8p from both sides

simplify

divide by -5

p=-8/5

What is the solution to the equation?
3 (4x - 1) + x = 5x – 4(1 – 2x) +1

Answers

I got somebody for you exclamation I’m going to come to get something for you

2548 rounded to thousand

Answers

Answer:

3000

Step-by-step explanation:

Change each percent to a fraction or a mixed number. Reduce if possible
3%
51%
289%
325.4%

Answers

Answer:

3/100

51/100

2 89/100

3 25.4/100

3/100
51/100
2 89/100
3 25.4/100

Please y’all Help me

Answers

Answer:

Upload a file please

Step-by-step explanation:

3-6(-2 - 2) + (-2 - 2) + (-2 - 2)

Answers

Answer:

19

Step-by-step explanation:

Answer:

16 is the answer

Step-by-step explanation:

3-6(-2-2)+(-2-2)+(-2-2)

-6(-4)+(-4)+(-4)

+24-4-4

20-4

16

since I have earned a lot of points I wanted to give back so here :D

p.s. you are the best don't let anyone tell you different <333

Answers

Answer:

THX

Step-by-step explanation:

geography

Answer:

Thanks for the free points! (´・ω・`) uwu

Step-by-step explanation:

can I friend you so I can respond to some of your questions if i can?

Juan earns a 14.9% commission as a salesperson. He sold a video
game for $159.29.
What is the amount of Juan's commission (nearest hundredth)?

Answers

Hdjsjsbdisndjdejdbdibdjddj

What is the constant of proportionality in the equation StartFraction x over y EndFraction = StartFraction 2 over 9 EndFraction?

Answers

Answer:

so you asking what's the startfrsction and endfraction in the equation or ?

A theater has 20 rows of seats. If there are 12 seats in the 1st row, 16 seats in the 2nd row, 20 seats in the 3rd row, and so on, how many seats are there in the last row?

Answers

Awser=88

The number of candies in the box is between 80 and 100. It is possible to divide all the candies among 2, 3 or 5 children. How many candies are in the box?

What is the value of k in the equation below?

5 k minus 2 k = 12

1 and one-fifth
1 and StartFraction 5 Over 7 EndFraction
3
4

Answers

Answer:

The answer is D: 4

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

1. Identify the plane parallel to plane ACE ​

Answers

Answer:

It has parallel sides

Step-by-step explanation:

Algebra ll Unit 12020-21
COLOR THEME
Q Q ZOOM
5. The graph of the absolute value function y = 2 (x + 3)- 2 is given. What
is the solution for 2 when y = -2?

Answers

Answer:

-3 is the complex solution

Which of the following is NOT true?

Answers

Answer

B and C are true for sure but i am not sure about A or C.... i think it is C

Step-by-step explanation:

12 pointsss !!
What is the domain for the piece of the function
represented by f(x) = x + 1?

Answers

Answer:

[tex]x > 1[/tex]

if you graph

[tex]f(x) = x + 1[/tex]

you'll see that it's that part of graph from x=1 to right and x=1 on this graph is not ncluded so it's x>1

Jose borrowed $1500 from the bank at a rate of 8% simple interest per year. He Paid how much in interest in three years

Answers

Answer:

360

Step-by-step explanation:

the answer is $360 because 8% x $1500 = 120 and eventually since it says 3 years we would have to times it by 3 which would equal 360

Jose will $360 in interest in three years.

What is simple interest?

Simple interest is based on the principal amount of a loan or the first deposit in a savings account.

Now it is given that,

Principle amount, P = $1500

Rate of interest, R = 8% = 0.08

Time, T = 3 years

Now, since the simple interest paid in T years  is given as,

S.I = PRT/100

S.I = 1500*8*3/100

S.I =36000/100

S.I = 360

Simple interest paid in 3 years is $360.

Hence,Jose will $360 in interest in three years.

To Learn more about  simple interest:

brainly.com/question/25296782

#SPJ6

Students reported practicing violin during the last semester for 45, 38, 52, 58, and 42 hours. What is the mean absolute deviation for the number of hours students practiced the violin? Round to the nearest tenth.What is the mean absolute deviation for the number of hours students practiced the violin? Round to the nearest tenth.

Answers

Answer:

A: 6.4

Step-by-step explanation:

edg2020

6.4 is correct

https://brainly.com/question/22127610

funne

Please find the next number in the sequence. "1, -3, 9, -27, ...."

Answers

Answer:

-27, 17, -41 and so now

Step-by-step explanation: 1, -3, 9, -27, 17, -41

Answer:

1,-3,9,-27,(-27×-3=81),(81×-3=-243)

Step-by-step explanation:

here common ratio =-3/1=-3

The water company installed a 40 yard diagonal brace on a water tower between two vertical beams that are 12 yards apart as shown. Determine the height of each vertical beam.

Answers

Answer:

The lengths of the legs of a right triangle are 15 meters each. The length of the hypotenuse of a right triangle is 50 inches.

Step-by-step explanation:

Here is thetower it is talking about (illistration)

Can someone help me please

Answers

Answer:

16 units

Step-by-step explanation:

The perimeter is the sum of the lengths

Add up the lengths as shown

3+2+1+2+3+1+1+3

16 units

Which table shows y as a function of x?

Answers

Answer:

It’s (H)

Step-by-step explanation:

Which of the following is the solution to 17 - 2x = -11?

A. 3
B. -14
C. 14
D. -3

Answers

The answer is c because 2 times 14 is 28 and 17-28=-11

Answer:

14

Step-by-step explanation:

Divide each term by -2 and simplify

Hope this helped!

-3 (4-2x) = 4 - 2x I can't seen to get this one

Answers

Let's see what to do buddy...

[tex] - 3(4 - 2x) = 4 - 2x[/tex]

Subtract the sides of the equation minus( 4 - 2x ) :

[tex] - 3(4 - 2x) - (4 - 2x) = 0[/tex]

Factoring ( 4 - 2x ) :

[tex](4 - 2x)( - 3 - 1) = 0[/tex]

[tex](4 - 2x)( - 4) = 0[/tex]

Divided the sides of the equation by -4

[tex]4 - 2x = 0[/tex]

Subtract the sides of the equation minus 4

[tex] - 2x = - 4[/tex]

Negatives simplified.

[tex]2x = 4[/tex]

Divided the sides of the equation by 2

[tex]x = \frac{4}{2} \\ [/tex]

[tex]x = 2[/tex]

_________________________________

And we're done...

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

Write the following ratio in their simplest form 80cm:40cm

Answers

Answer:

The average ratio of 80cm and 40cm is 60cm

Step-by-step explanation:

please mark brainiest

Answer:

2cm:1cm

Step-by-step explanation:

80cm:40cm then divide that by a number that they can both be divided by which is 40.

what is that measure of

Answers

Step-by-step explanation:

Hey there!

After looking at the figure we can state that;

X + 53° = 105°. { the exterior angle is equal to the sum of adjacent interior angle}

X = 105° - 53°

Therefore, X = 52°

Hope it helps...

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