Mathematics High School

-2(n-12)+1=-2n+25

help

Answers

Answer 1

Answer:

infinite solutions

Step-by-step explanation:

use the distributive property

-2n + 24 + 1 = -2n + 25

-2n + 25 = -2n + 25

+2n            +2n      

25 = 25

infinite solutions

Answer 2

Answer:

infinitely many solutions

Step-by-step explanation:

-2(n-12)+1=-2n+25 Distribute.

-2n+24+1=-2n+25  Combine like terms on each side of the equation.

-2n+25=-2n+25      Add 2n on both sides of the equation.

+2n       +2n

25=25

This statement is true, so there are infinitely many solutions.

I hope this helps...have an awesome day (～*▽*)～

Related Questions

Alex is trying to save $230 to buy a new tablet. Right now, he has $40 and can save $38 a week from
his allowance. Write and solve an inequality that can be used to find the minimum number of weeks it
will take Alex to have the money to buy the tablet. Write a sentence to interpret your solution.

Answers

Answer:

Step-by-step explanation:

So we know that Alex is trying to save $230.

He already has forty dollars so we can take forty away from two hundred and thirty. This leaves us with $190 that we need to save.

If he is saving $38 per week. We can divide or estimate and multiply. I prefer to multiply so that is the method I will use right now.

38×5= 190

Therefore, Alex will have enough money to buy a tablet in five weeks.

I hope I am correct and I explained this in a way that you can understand and do it yourself next time.

~~LampteyJ~~

-10(x + 21) = -15x + 18
What value of x makes the equation true?

Answers

Answer:

x = 45.6

Explanation:

-10(x + 21) = -15x + 18

-10x - 210 = -15x + 18

-210 = -5x + 18

-228 = -5x

x = 45.6

(I’m not sure if this is what you’re looking for, but I hope it helped a bit)

There are 60,000 fans at the Super Bowl this year. If there is one
hotdog vendor for every 375 fans, how many hotdog vendors are
there?

Answers

It’s as simple as 60,000/375= 160.
So the answer is 160 hotdog vendors :)

Answer:

160

Step-by-step explanation:

60,000 / 375 = 160

What is the approximate distance between points (-5,-1) and point M (7,6)?
A. 19.3units
B. 96.5units
C. 7 units
D. 13.9 units

Answers

C.) 7units im gay im gay 69430

3/4 x 12. Help please!!!!

Answers

Answer:

its 9

Step-by-step explanation:

Answer:

The answer is 9

Step-by-step explanation:

Have a wonderful day! :)

6 is what percent of 9?

Answers

Answer:

33 1/3 %

Step-by-step explanation:

6/9 = 1/3 = 33 1/3 %

Hope that helps!

The 6 is approximately 66.67% of 9.

To calculate what percent 6 is of 9, we can use the following formula:

Percent = (Part / Whole) * 100

In this case, 6 is the part and 9 is the whole. Substituting these values into the formula:

Percent = (6 / 9) * 100

To simplify, we divide 6 by 9:

Percent = (2 / 3) * 100

Multiplying 2/3 by 100:

Percent = (2 * 100) / 3

Percent = 200 / 3

To express the result as a decimal:

Percent ≈ 66.67

Therefore, 6 is approximately 66.67% of 9.

To know more about Percent:

https://brainly.com/question/31323953


#SPJ6

Escribe una ecuación para una linea que pase por los puntos (3,5) y (6,3). Responder con trabajo de apoyo​

Answers

Answer:

y = -[tex]\frac{2}{3}[/tex]x + 7

Step-by-step explanation:

Ambos puntos (3, 5) y (6, 3) están en esta línea.

Measure
Angle
48°
А
B
(6. - 28)
(2x)
С
Find the value of x. Then find the measures of angles B and C
Enter your answers in the boxes.
mZB=
O
mZC =
o

Answers

Answer:Measure

Angle

48°

А

B

(6. - 28)

(2x)

С

Find the value of x. Then find the measures of angles B and C

Enter your answers in the boxes.

mZB=

O

mZC =

o

Step-by-step explanation:

Write an equation in point-slope form of the line that passes
through the given points.
2,-2). (5.7)

Answers

Answer:

Step-by-step explanation:

(7 + 2)/(5 - 2)= 9/3= 3

y + 2 = 3(x - 2)

y + 2 = 3x - 6

y = 3x - 8

A line is parallel to y=4x-2 and intersects the point (5,-11)

Answers

what’s the question?

Please help!

Betty paid $300 for 5 toy planes. What is the rate per toy plane? (multiple choice)

a. $305 per toy plane

b. $295 per toy plane

c. $1,500 per toy plane

d. $60 per toy plane

Answers

Answer:

The answer is D, $60 per toy plane.

Answer:

d.) 60$

Step-by-step explanation:

You divide 300$ by 5 and you get 60 dollars per toy plane

Can anyone help me plz????

Answers

Step-by-step explanation: 2 x 4 ² - 2x + 10

                                                2 x 4 = 8

                                                8 x 8 = 64

                                               64 - 2x + 10

                                               64 - 2 x 4 + 10

                                                64 - 8 + 10

                                                56 + 10 = 66

                                             

PLS I NEED HELP I ONLY HAVE 15 MINS I BEG YOU PLEASE!! :(
In 1984 the average American used to eat 55.7 pounds of chicken. This was 2.8 pounds more than the 1982 average. By what percent did chicken consumption increase from 1982 to 1984?

Answers

To solve this, we need to use the z statistic. The formula for z score is:

z = (x – u) / s

where x is sample value = less than 90, u is the sample mean = 90.6, s is the standard deviation = 17.2

z = (90 – 90.6) / 17.2

z = -0.035

From the standard distribution tables:

P (z = -0.035) = 0.4860

Therefore there is about 48.60 % chance that it will be less than 90 pounds

34-89=
Plzzzzz helppp mee​

Answers

Answer:

-55

Step-by-step explanation:

If this answer helped you then please consider making this brainliest and thank this response :)

Answer:

The answer is -4

Step-by-step explanation:

Max sells lemonade for $3 per cup and candy for $2 per bar. He earns $450 selling lemonade and candy. If Max sold 90 bars of candy, how many cups of lemonade did he sell?

Answers

found this sheet, hope it helps !!

Please help I’ll mark your brainlist!

Answers

Answer:

D f(x) = 4X - 3

Step-by-step explanation:

If you substitute the numbers of the table into the equation it works out, for example

2 x 4 = 8 - 3 = 5

3 x 4 = 12 - 3 = 9

4 x 4 = 16 - 3 = 13

solve the equation
1/8 + c = 4/5

Answers

Answer:

c=27/40

in decimal form 0.675

Step-by-step explanation:

1/8+c=4/5

c=4/5

 -1/8

c=27/40

me need need help on this math

Answers

the math?you need to insert a picture

If f(x) = 3x - 2 what is f-1(x)

Answers

Answer:

2x-2

Step-by-step explanation:

please lmk if im wrong or not

PLEASE ANSWER, URGENT!!!!

Answers

Answer:

a)57,600 b)12.5% increase

Step-by-step explanation:

Answer:

Step-by-step explanation:

I urgently need help!!!!

Answers

Answer: id k i think b sorry if it wrong

Step-by-step explanation:

Answer:

ok

Step-by-step explanation:

(
5) £940 increased by 8%​

Answers

Answer:

£1015.2

Step-by-step explanation:

We need to find £940 increased by 8%​. It can be calculated as follows :

[tex]940+940\times \dfrac{8}{100}\\\\=940+75.2\\\\=\$1015.2[/tex]

It means if £940 increased by 8%, then the answer is equal to £1015.2.

Can someone plz help

Answers

Mayeb the answer is 4 might be wrong

I need help only on 15

Answers

Answer:

4=24

Step-by-step explanation:

because 18/3 is 6 and so is 30/5=6 so we now know that the rate of change is 6

Answer:

okay. :))

Step-by-step explanation:

on number 15, your answer is 24. this is becasue 3(6)=18 and 5(6)=30, and so you plug in 6 and multiply it by 4, which is 24. hope this helped, good luck!

There are 10 girls and 5 boys in a classroom. Of
these students, 6 girls and 3 boys are wearing pink
What percentage of the students are wearing
pink?

Answers

Answer:

60%

Step-by-step explanation:

If there's 9 people wearing pink out of 15 then your answers 60%

Solve 4t(t - 5) - 2t(3t + 2) + 108 = 3t(2t - 5) -t (8t - 3) .​

Answers

Answer:

the answer is t=9

Step-by-step explanation:

hoped I helped:)

Answer:

t = 9

Step-by-step explanation:

Last Friday Willie had $27. Over the
weekend he received some money for
babysitting. He now has $43. How much
money did he receive?
(One step equation!!!!!!!!!!!!!!!) please need help

Answers

Answer:

$43-$27=$16

Step-by-step explanation:

Answer:

he received 16 dollars bc if he had 27 and now he has 43 just count from 27 to 43

Step-by-step explanation:

At the class party, each student will be given a container filled with 8 5/8
ounces of juice. There are 25 students in the class. How many ounces of juice
does the teacher need to buy?

Answers

Answer:

215 5/8 ounces of juice

Step-by-step explanation:

Tiffany makes a round pizza. She wants to put a cheese layer on the pizza. If the pizza has a diameter of 18 cm, how many square cm of cheese layer does she need to put on the pizza?

Answers

Answer:

[tex]A=254.46\ cm^2[/tex]

Step-by-step explanation:

Given that,

The diameter of the pizza, d = 18 cm

We need to find the square cm of cheese layer does she need to put on the pizza.

We know that the area of the circle is given by :

[tex]A=\pi r^2[/tex]

Where

r is the radius of the circle

Here, r = 9 cm

So,

[tex]A=\pi (9)^2\\\\A=254.46\ cm^2[/tex]

So, the area of the pizza is [tex]254.46\ cm^2[/tex].

A conical water tank has a radius of 6 feet and a depth of 24 feet. What is the capacity of the tank? (use π = 3.14)

Answers

Volume of a cone = height times pi times radius squared

= h * pi * r^2
= 24 * 3.14 * 6^2
= 2712.96 cubic feet
Other Questions
When you are in a group, how many people should be logged onto your stock portfolio in the Stock Market Game? To the nearest millimeter, a cell phone is 111 mm long and 60 mm wide. What is the ratio of the width to the length?The ratio of the width to the length is (Type the ratio as a simplified fraction.) Drag the tiles to the correct boxes to complete the pairs.Simplify the mathematical expressions to determine the product or quotient in scientific notation. Round so the first factor goes to the hundredths place. Which system has no solution? A b c d HELLOOO IS EVERYONE DEAD TODAYYI need help with ONE math question but no matter how many times i put it in, zilto answers...nada...zero.A. 102 cm2 B. 76 cm2 C. 96 cm2 D. 108 cm2I just need the area.. : List four important details from the coroners investigation of the death of Charles Baskerville. Two students gather information on the global effects of plastic found in ocean waters. Student A collected information from three peer-reviewed scientific journals on the internet while student B collected information from a local newspaper.Which statement best describes the reliability of the students' research? A Student A's research is more reliable because it was gathered from peer-reviewed journals. (Choice B) B Student B's research is more reliable because it came from a single source. (Choice C) C Student B's research is more reliable because newspapers can only publish current research. (Choice D) D Student A's research is more reliable because it came from the internet. Which claim is the most likely explanation for why the mouse population changed over time?O The hawks eat more dark mice than white mice because the dark mice taste better.O The white mice are able to reproduce more successfully than the dark mice do.O The hawks eat more white mice than dark mice because they can see the white mice more easily.O The hawks eat more dark mice than white mice because they can see the dark mice more easily. What is AdhesionA. The ability of molecules to stick to molecules that are the sameB. The ability of molecules to stick to any moleculesC. The ability of molecules to not be able to stick to any moleculesD. The ability of molecules to stick to different molecules If You Have Time-----Can you tell me what the Ethos, Pathos, and Logos is:Year after year, study after study has come to the same depressing conclusion: Women are paid less than men in most every occupation, from accounting to teaching to sales to nursing. In the 55 years since the federal Equal Pay Act was passed, the gap has shrunk a bit, but its still far too wide. In 1963, working women were paid, on average, 59 cents for every dollar paid to a man. Its now about 80 cents on the dollar, and substantially less for women of color. The gap exists even in fields in which women vastly outnumber men, like secretarial work and grade school teaching.Its no great mystery how and why this gap came to exist, but it is unfair and dispiriting nonetheless. Well into the technologically enlightened 21st century, some prehistoric attitudes about the value of womens work persist and are reflected in their collective pay. Its wrong, but deeply held societal beliefs are hard to shake and structural inequities are difficult to rectify. Thats why we are heartened by the disruptive promise of a recent decision by the U.S. 9th Circuit Court of Appeals that bars employers from considering a new workers prior salary when deciding what to pay him or her.Well into the technologically enlightened 21st century, some prehistoric attitudes about the value of womens work persist and are reflected in their pay.The ruling came in the case of a California woman who sued the Fresno County Office of Education when she found out her salary was $13,000 less than that of a man with less experience and education hired for the same job. Her employers argued that the disparity was not discriminatory because her lower salary was based on the fact that she had earned less in her last job, not on her gender. The court disagreed, adding (in an opinion written by Judge Stephen Reinhardt, who died in late March) that to allow employers to capitalize on the persistence of the wage gap and perpetuate that gap ad infinitum would be contrary to the text and history of the Equal Pay Act, and would vitiate the very purpose for which the Act stands.Its a broad interpretation, to be sure. Even some of the concurring justices worried that Reinhardts absolute ban on considering prior salary was too broad, though they agreed with his larger point. But theres certainly something to his logic. Discrimination is baked deeply into our system, and because past pay often is determinative of future pay, women underpaid in the past often continue to be paid less for the rest of their careers. Interrupt this pattern, and you have a better chance of stopping it before another century passes.The ruling applies only to the nine states under the appeals courts jurisdiction, but it likely will have a ripple effect across the nation, where concerns about the wage gap already have spurred a handful of states and cities California among them to adopt laws banning employers from asking about pay history. More states have considered similar proposals.Businesses that employ people have been understandably wary of adding another subject to the list of topics that are verboten to ask about in the application process. This includes asking job applicants their race, religion or gender identity, or other personal information such as their sex or whether they are pregnant, unless is it relevant to the job they are seeking. The California Chamber of Commerce and other business groups opposed Californias law, AB 168, which went into effect in January, on the grounds that employers often seek past wage history for legitimate, nondiscriminatory purposes. For one thing, the chamber argued, employers dont always know what the going market salary is for a particular job; for another, past wage history can help a company determine whether the potential employees salary expectations far exceed what it can offer.But the benefits of the law outweigh those concerns. Besides, industry trade groups regularly produce salary surveys for employers in their fields. And the California law still allows employers to ask an applicant about their salary expectations what they hope or expect to earn in the job for which theyre applying.Pay inequity doesnt only harm women. It also harms people of color. And its a matter of simple fairness too. Two people with the same amount of job experience and the same skills who do the same job equally well should be paid roughly the same amount, regardless of what they used to earn or what their race or gender is.Everyone can be hurt by a system that bases compensation not on skill level, experience or industry standards but on what they were paid at their last job. True or False: Potential and kinetic energy are fixed and do not convert between the two types. *10 points Which of the following is a responsibility reserved for STATE governments?Aeducation of residentsB.establishment of post officesregulation of trade with other statesDcreation of immigration policy Pls help this is due in 2mins Databases, including e-mail servers, are often arranged to provide___answer quick plz If there are 24 cats in the exhibit, how many tigers do you have? -3=x/20 (solve) (math) 2. Grocers Absorb Rise in Food Prices to Keep Customers From Straying Dec. 17, 2017 7:00 a.m.ET: Retailers hold line on prices, fearing they will lose business to discounters and new rivals onlineFood costs are ticking up after a multiyear glut of many staples. But consumers aren't payingmuch more yet because grocers, discounters and online retailers are all holding down prices to winbusiness. Many grocers are investing in e-commerce operations to keep up with Amazon.com Inc., whichhas slashed prices on products including avocados, organic milk and chicken since it acquired WholeFoods Market this summer. "Price competition is getting more severe," said Kemper Isely, co-president ofthe Colorado-based Natural Grocers by Vitamin Cottage Inc., a health-food chain that competes withWhole Foods in the West. The chain has cut prices this year in part to try to beat Whole Foods discounts.Considering grocers, how can you apply price elasticity of demand to this situation? What happens to a plant's color in the fall? Select the two correct answers. A. The leaves become very green as more chlorophyll is made. B. The chlorophyll production stops, and the green disappears. C. Yellow and orange are shown on the leaves. D. The green turns white. E. The leaves turn bright green.PLS ANSWER DUE TODAY ILL GIVE BRAINLIEST what is the major difference between corporations and other kinds businesses? please help (20 points for both) Thank you so much!