NEED HELP ASAP WILL GIVE 100 points to who anwsers! Celia simplified the expression Negative 4 x (1 minus 3) minus (2 x + 2). She checked her work by letting x = 5 in both expressions. Her work for the original expression is shown below. Negative 4 x (1 minus 3) minus (2 x + 2) = negative 4 (5) (1 minus 3) minus (2 (5) + 2) = negative 20 (negative 2) minus 12 = 40 minus 12 = 28. Celia knows that the simplified expression should also equal 28 when x = 5. Which shows Celia’s simpllifed expression? –6x – 1 –6x + 2 6x + 1 6x – 2

Answers

Answer 1

Answer:

6x-2

Step-by-step explanation:

Answer 2

Celia’s simplified expression:

6x - 2.

The last option is  correct.

What is an expression?

One mathematical expression makes up a term. It might be a single variable (a letter), a single number (positive or negative), or a number of variables multiplied but never added or subtracted. Variables in certain words have a number in front of them. A coefficient is the number used before a phrase.

Given Phrase:

Celia simplified the expression Negative 4 x (1 minus 3) minus (2 x + 2).

That means,

-4x(1 -3) - (2x +2).

She checked her work by letting x = 5 in both expressions.

That means,

-4(5)(1 -3) - (2(5) +2).

= 40 - 12

= 28.

To find the simplified expression:

-4x(1 -3) - (2x +2),

= 6x - 2.

Therefore, the required expression is 6x - 2.

To learn more about the expression;

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Related Questions

Sam makes $10.25 per hour working at Whataburger. He plans to buy a laptop for $550. Write and solve an inequality describing how
many hours h Sam will have to work to be able to buy the laptop. (Round to the next higher hour)

Answers

Answer:

53.658

Step-by-step explanation:

2. What is the equation of a line that is passing through the point (8,11) and is perpendicular to y=2x+1.

Answers

Answer:

u need to substitute (8,11) in the equation because the line passses through that point

Graph the line with the slope of 3/5 and goes through the point (1,2)

Answers

Answer:

Here's a screenshot of the correct line:

The line with the slope of 3/5 and goes through the point (1,2) is y = 3/5x + 7/5

The equation of a straight line is given by:

y = mx + b

where y, x are variables, m is the slope of the line and b is the y intercept.

Given the line has a slope of 3/5 and goes through the point (1,2). The equation of the line is given by:

[tex]y-y_1=m(x-x_1)\\\\y-2=\frac{3}{5}(x-1)\\\\y-2=\frac{3}{5}x-\frac{3}{5} \\\\y=\frac{3}{5}x+\frac{7}{5}[/tex]

Which definitions describe context? Check all that apply.

words that can give me clues to the meaning of an unknown word
words or ideas inside an unknown word
words or ideas around an unknown word
words that I do not know
words or ideas that are easy to understand

Answers

Answer: Words that can give you clues to the meaning of an unknown word

Step-by-step explanation:

Answer:

A and C

Step-by-step explanation:

I just answered that question and i got it right. Have a great day :)

{(-3, 2), (-2, 2), (1, 2), (-3, 1), (0, 3)}
Dom:
Range:
Function?

Answers

Answer:

The domain of R is {-3,-2,1,-3,0}

The range of R is: {2,1,3}

The relation R is not a function

Step-by-step explanation:

Relations and Functions

We are given the ordered pairs of a relation, let's call it R:

R={(-3, 2), (-2, 2), (1, 2), (-3, 1), (0, 3)}

The domain of R is the set of values that relate to 1 or more elements from the range.

The domain of R is {-3,-2,1,-3,0}

The range of R is: {2,1,3}

Note the value 2 is repeated in the second set, but it's reported only once as part of the Range.

A relation is a function if each element of the domain appears in only one ordered pair, or relates to a single element in the Range.

The relation R is not a function, because the ordered pairs (-3, 2) and (-3, 1)

map the element -3 twice.

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Answers

Answer:

wat we were talking about i didnt turn on my cam bc i dont want some stranger looking at my ugly a*s

Step-by-step explanation:

solve this question now ​

Answers

Answer:

Center is (1,5) ;Radius is the square root of 13

What is energy of an electron with frequency of 5.25 x 10^14 s-1?

Answers

Answer:

3.48*10^-19

Step-by-step explanation:

We have the equation E = hf where h is planck's constant = aroung 6.63*10^-34 and f = frequency. We can then plug in the values and get the answer above.

The paraboloid z = 3 − x − x2 − 2y2 intersects the plane x = 1 in a parabola. Find parametric equations in terms of t for the tangent line to this parabola at the point (1, 3, −17). (Enter your answer as a comma-separated list of equations. Let x, y, and z be in terms of t.

Answers

Answer:

the required parametric equation is:

x = 1

y = t + 3

z = -12t - 17

Step-by-step explanation:

From the given information:

We are to express x,y, and z in terms of t.

The purpose of this question is to find the parametric equations in terms of t.

Given that the tangent line related to the parabola is the point (1,3, -17)

Provided that the paraboloid z = 3 - x - x² - 2y² intersect the plane x = 1 in a paraboloid; then:

z = 3 - 1 - (1)² - 2y²

z = 1 - 2y²

Suppose y = t, then the parametrization is given by:

(x (t), y(t), z(t) ) = (1, t, 1 - 2t²)

(x' (t), y'(t), z'(t) ) = (0,1, -4t)

At the point (x,y,z) = (1,3, -17)

For t (=y) = 3

Hence, (x'(3),y'(3),z'(3)) = (0,1, -12)

Therefore, the equation of the tangent line can be expressed as:

[tex]\dfrac{x-1}{0}=\dfrac{y-3}{1}=\dfrac{z-(-17)}{-12}=(t)[/tex]

x - 1 = 0, y -3 = t, z + 17 = -12t

x = 1, y = t + 3 , z = -12t - 17

Thus, the required parametric equation is:

x = 1

y = t + 3

z = -12t - 17

PLEASE can anyone help me with this problem??

Answers

9514 1404 393

Answer:

  4

Step-by-step explanation:

To find the value of g(7), locate 7 on the x-axis. Follow the grid line upward until it meets the graph (blue line). At that point, follow the grid line to the left until it meets the y-axis. Read the value from the scale on the y-axis.

  g(7) = 4

HELP AGAIN PLS
THX BRAIN

Answers

Answer:

last 3 are right

Step-by-step explanation:

Answer:

Answer option 2, 3 and 4.

What statments are correct? Check all that apply.

Answers

Answer:

what is the statements?

Step-by-step explanation:

PLEASE HELP, ASAP!!!! eighth grade math. please don’t skip i’ve been trying to keep repost this so i can get an answer:(
What is the largest integer value of n for which 3√ n is less than √ 200? Be sure to explain how you got your answer.

Answers

Step-by-step explanation:

[tex]3 \sqrt{n} < \sqrt{200} \\ \sqrt{n} < \sqrt{200} \div 3 \\ \sqrt{n} < \sqrt{200 } \times \sqrt{1 \div 9} \\ \sqrt{n} < \sqrt{200 \times (1 \div 9)} \\ \sqrt{n } < \sqrt{22} \\ n < 22 \\ n = 21[/tex]

200/9=22.22222

so i took the nearest number 22 just to make it easy. I think there is no problem.

75
To go on a fairground ride, you must be at least 5 feet tall. Express this as an inequality.
A. A) h<5
B. B) hs5
C. C) h>5
D. D) h25
Select an answer

Answers

C because you would have to be at least 5feet or higher than five feet to get on the ride.

1. Convert this fraction into a decimal 1/4

Answers

Answer:

.25

Step-by-step explanation:

take 100 and divide it by 4. you get 4 25s. so its .25

Answer: 0.25

Step-by-step explanation:

Isabella ran the 100-meter dash five times. The time it took her to complete each race, in seconds, was 12.7, 12.807, 12.78, 12.08, and 12.087.
Isabella wants to order the race times from her slowest time to her fastest time. Sort the decimals in order from greatest to least.

Answers

Given:

Number of 100-meter races = 5

The time it took Isabella to complete each race, in seconds, was 12.7, 12.807, 12.78, 12.08, and 12.087.

To find:

The decimals in order from greatest to least.

Solution:

The time it took Isabella to complete each race, in seconds, was shown below:

12.7, 12.807, 12.78, 12.08, 12.087

We need to arrange this data in descending order.

In all 5 numbers the digits before decimals are same. On comparing the digits on the tenth place and hundredth place, we get

12.807 > 12.78 > 12.7 > 12.087 > 12. 08

Therefore, the required order of given data is 12.807, 12.78, 12.7, 12.087, 12. 08.

Sarah deposits $500 into a bank account earning 2% interest per year. The amount
(A) of money in the account at any time (t), in years, is represented by the equation
A (t) = 500(1.02)
Which best describes the equation in words?

A. The amount of money present in the account at any time is a product of 500 and a
power of 1.02.
B. The amount of money present in the account at any time is a power of 500 and a
product of 1.02.
C. The amount of money present in the account at any time is a sum of 500 and
apower of 1.02
D. The amount of money present in the account at any time is a power of 500 and a
sum of 1.02

Answers

Answer:

c

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

2/100*500=10

product is 500 and power is 1.02

PLEASE HELP!!!! help me solve 4 and 5

Answers

the first one is 87° because they are corresponding angles

The second one is 93° because they are same side interior angels

Answer:

1 is 87 and 2 is 93

Step-by-step explanation:

idrk exactly how to explain it....but i'll try....

the 87 is part of a straight angle, so the one to the left of it, that angle is 93.

1 is diagnoly oppisite of the 87, so 1 is 87. 2 is diagnoly oppisite of the other part of the striaght angle(93), so its 93

Can someone help please?

Answers

Answer:

just substitute the numbers for the variable y, and see whichs are greater than or less than 6

Answer:

1

Step-by-step explanation:

13 - 7(-1) = 20 so no

13 - 7(0) = 13 so no

13 - 7(1) = 6 so yes

[is there a 2 there?] 13 - 7(2) = -1 so no

13 - 7(3) = -8 so no

I may or may not be dumb in the brain... I'll give brainliest to whoever answers first and correctly.​

Answers

Answer:

23 degrees

Step-by-step explanation:

6x + 42 = 180

x = 23

Answer:

23 Degrees

Step-by-step explanation:

6x + 42 = 180

-42. -42

6x = 138

/6. /6

× = 23

Given the equation of a linear function in standard form 2x + 3y = 12, solve for y. Select all that apply

Answers

2x+3y=12
-2x -2x
3y=-2x+12
divide everything by 3
y=-2/3x+4

Well I don't know the answer so help me please :p​

Answers

Answer:

I'd say 66

Maybe 22/3

Step-by-step explanation:

30 divided by what gives you 6

Answers

Answer:

5

Step-by-step explanation:

[tex]30 \div 5 = 6[/tex]

Sam drove 315.5 miles in 5 hours. If he drove the same number of miles each hour, how many miles did he drive per hour?

Answers

Answer:

63.1

Step-by-step explanation:   You divide 315.5 by 5 to get the answer

Answer:

Step-by-step explanation:

it  should be 315.5 or since it is and a 5 all you have to do is multiply it easy hope this helped :)

what is the first word

Answers

I don't understand the question......

Answer:

Step-by-step explanation:

According to Wiki answers, the first word ever uttered was “Aa,” which meant “Hey!” This was said by an australopithecine in Ethiopia more than a million years ago

round 314,759 to the number of the underlined digit

Answers

Answer:

Um I think that it might be 315,000 if that's what they mean

What is AB? Round your answer to the nearest hundredth

Answers

Answer:

A is -3 units B is 3 units which mean -3 + 3= 0

Step-by-step explanation:

A restaurant has two different seating options: a table and a family booth. A table can seat 4 people, and a family booth can seat 10 people. The restaurant has a maximum capacity of 242 people. If the restaurant has 19 family booths, which inequality could be used to find t, the number of tables in the restaurant?

Answers

Answer: 242 = 190 + 4t

Step-by-step explanation:

You know that the maximum capacity of the restaurant is 242 people, meaning that at most there can only be that many customers seated at that time. Normally, the equation would be 242 = 10b + 4t, but since you already know the number of booths, your work is cut in half, giving you 242 = 10(19) + 4t. The equation would be this because you have the capacity being equal to the number of tables x the number of people at each table and the number of booths x the number of people seated at each of them.

f+3≥20 or f+15≤7
Solve for f

Answers

Answer:

Your answer is:

1) f >= 17

2) f <= -8

Step-by-step explanation:

Hope this helped : )

Two-third of Leon's tropical fish in his tank is equal to one-fourth of harry's tropical fish in his tank Find the ratio of the no. Of Leon's tropical fish to the no. Of harry's tropical fish What fraction of the number of harry's tropical fish is the number of Leon's tropical fish

Answers

Answer:

L : H Ratio = 3 : 8  , L as a fraction of H = 3/8

Step-by-step explanation:

Let the no. of Leon's tropical fish be = L

Let the no. of Harry's tropical fish be = H

Given : 2/3 L = 1/4 H

L / H = 1/4 (3/2)

L : H = 3 : 8

Let total fishes or common ratio = x

L = 3/11  (x) , H = 8/11 (x)

Fraction L / H = [ 3/11 (x) ] / [ 8/11 (x) ]

L / H = 3/8

Other Questions
Read these lines from the excerpt again: A very handsome young lady in the store offered me a pair of blue gloves. I did not want blue, but she said they would look very pretty on a hand like mine. The remark touched me tenderly. I glanced furtively at my hand, and somehow it did seem rather a comely member. I tried a glove on my left, and blushed a little. These lines from the excerpt show that the narrator is (4 points) Group of answer choices good looking, impressionable, strong-willed, indecisive Student is attempting to hit a target 4 meters from the edge of the desk that is 1.4 m tall marble rules of a table horizontally as shown below according to the above information in diagram what velocity must a marble have to strike the target? Dot patterns can illustrate the Distributive Property. Write a number sentence suggested by the dot patterns below. need help on this also please... y=(-6)3x-8=what is the answer What is an eqination of the line that passes through the point (-3, -7) and parallel to the line 3x-y=5I need the y=mx+b Dixon Company is a manufacturer that completed numerous transactions during the month, some of which are shown below:A. Raw materials purchased on account, $100,000.B. Raw materials used in production, $78,000 direct materials, and $16,000 indirect materials.C. Sales commissions paid in cash, $45,000.D. Depreciation was recorded for the month, $60,000 (65% related to factory equipment, and the remainder related to selling and administrative equipment).E. Sales for the month, $450,000 (70% cash sales and the remainder were sales on account).F. Factory utilities paid in cash, $12,000.G. Applied $138,000 of manufacturing overhead to production during the month.H. Various jobs costing a total of $190,000 were completed during the month and transferred to Finished Goods.I. Cash receipts from customers who had previously purchased on credit, $115,000.J. Various completed jobs costing a total of $220,000 were sold to customers.K. Cash paid to raw material suppliers, $90,000.Required: The table shown below includes only one account from Dixon Company's balance sheet-Retained Earnings. For each of the above transactions, select "No" if it would not affect Retained Earnings. Conversely if the transaction would affect Retained Earnings, then record the amount of the increase or (decrease) to this account under the "Yes" column. Retained EarningsTransaction Yes Noabcdefghijk Wendy walks 2 miles in 22 minutes. She continues to walk at the same rate. How many minutes will it take her to walk 11 miles? Use a double number line to support your answer. solve for x in terms of y: 5y = 3x + 2 How many four-digit whole numbers contain the digit pair "17" without other intervening digits? (Note that 2017 is one such example but 2107 is not.) What effect did victory in the War of 1812 and the Treaty of Ghent have on Native Americans?A. secured their land claims east of the Mississippi RiverB. open lands in the Great Lakes region to U.S. settlementC. compelled most Native Americans to migrate north to British CanadaD. led Native Americans to form a confederation to resist U.S. expansion Han and Tyler are following a polenta recipe that uses 5 cups of water for every 2 cups of cornmeal. 1 * Han says, I am using 3 cups of water. I will need 115 cups of cornmeal. 2 * Tyler says, I am using 3 cups of cornmeal. I will need 712 cups of water. Do you agree with either of them? Show your reasoning. True or false? Much of the western U.S. was made up of territories, not states. calculate the molarity of a solution made by dissolving 3.7 moles of sodium chloride in 8.7 liters of water? Which of the following is not a social concern for the Romantics?A. The tragedy of slavery B. Women's rights C. Entertainer's rightsD. Factory worker's rights ASAP NEED HELP!!!!!!!!! B=R/H Solve for H el lago ray bradbury personajes? Examine the illustration.Which structure in the cell contains the cell's geneticinformation?ABCD Which of the following methods of acquisition is incorrect?Hawaii-AnnexationAlaska- PurchasePuerto Rico-WarPhilippines -Annexation Royce is taking violin lessons. The instructor charges an initial fee and an hourly fee. The amount Royce pays based on the length of his lesson is shown in the graph below. What is the instructors hourly fee?$15 per hour$22 per hour$26 per hour$37 per hour