Mathematics Middle School

7. Draw a circle around the expression which is greatest when n is a negative number?
n²

A. n-2
B. 2n
C. n/2
D. 2/n​

Answers

Answer 1

Answer: n-2

Step-by-step explanation: anything with negative would be subtraction ( any variable anyway )

Related Questions

Can someone help me

Answers

Answer:

150.72

Step-by-step explanation:

The answer is 150.72

PLS HELP THIS IS DUE TODAY ALL 11:59 THE QUESTION IS IN THE IMAGE!!! ​

Answers

The distance is 10 points from each other

Use the Distributive Property to simplify the expression.
18(5−3w)

Answers

Answer:

if i am not wrong is: 90-54w

Step-by-step explanation:

18(5)- 18(3w)

90-54w

90-54w you distribute 18 to the 5 and -3w so you multiply 18 by 5 and then 18 times -3w which give you 90 and -54w

An algebraic expression that has no like terms and no parentheses is in this form.

Answers

Answer:

Simplest Form

Step-by-step explanation:

All variables have been figured out and order of operations has been completed.

Solve the system of equations by adding or subtracting

Answers

Answer:x=2 y=-7

Step-by-step explanation:3(2)=6-7=-1

2(2)=4-7=-3

3x + y = -1
-1y -y
2x=-1
2. 2
X=0.5


2x+y=-3
-1y -y
1x=-3
1. 1
X=-3

(0.5,-3)

HELP PLEASEE !! ( no links!)

Answers

Answer:lol

Step-by-step explanation:

Answer:

370

Step-by-step explanation:

37 × 20 = 740

740 ÷ 2 = 370

Proportional relationships assignment #4


Pick 3 points off of each graph and write a sentence about what each point means. Then write an equation for each graph.

1.


2.


3.

Equation:






1.

2.

3.

Equation:







1.

2.

3.

Equation:




Write an equation for each table.


Equation:









Equation:








Equation:









Equation:

Answers

not sure what you are saying

Can you find the mean and median of the data? Besides yes or no, please explain.

Answers

well no, because the mean and median are usually used for a set of numbers
the mean is the average, and you can’t exactly find the average using this set
the median is when you organize the set of numbers from smallest to largest, and then subtract the smallest number from the largest number to get the answer
i cant see how you can possibly do that with this
Technically, you can. I would put the options into a tally chart and go from there.

Marie is bringing bagels and cream cheese to school as a birthday snack for her class. The cost of b bagels and c packages of cream cheese is 0.85b+2.5c dollars. Marie is bringing 30 bagels and 2 packages of cream cheese.
What price did Marie pay for the bagels and cream cheese?

Answers

Answer:

30.5 is the answer

Step-by-step explanation:

price of 1 bagels=0.85

price of 1 cream cheese=2.5

30*0.85+2*2.5

25.5 +5

30.5

just multiply  with the number of thing by the price of  1 thing

Ruffjgu cm flames vhhvfthno

please help 10 points i only have 21

Answers

The answer is C. (3 1/4 cups) :)
It’s c I had this question

Please I need help! I'll give brainiest please! And explain how you got your answer please!

Answers

the answer is 27 or D

Answer:

27

Step-by-step explanation:

You solve the parentheses then multiply that by 9 and divide by 4.

Write the following as an algebraic expression: 7 less than 3 times x.

Answers

Answer:

3-7x

Step-by-step explanation:

Answer:

7 < 3x

Step-by-step explanation:

yuh

The diameter of a dime is 17.9 millimeters. What is the area of one side of the coin? Show your work

Answers

Answer:

251.65 Millimeters rounded to the hundredths place.

Step-by-step explanation:

The formula for the area of a circle is A=π×r^2.

Step 1: Find r, or the radius, which is half the diameter. In this case, it is 8.95.

Step 2: Square the radius that you get. In this case, the answer is 80.1025.

Step 3: Multiply the past number by π on your calculator. Some teachers allow 3.14 but be certain that your teacher allows it. In this case, π×80.1025=251.649425534

Step 4: You've got your answer! Hope this helps!

Gordon and his aunt Beth are trying to recreate his grandma's famous blueberry-peach cobbler. They remember the cobbler tasting more like blueberries than peaches, but they can't remember exactly how much of each type of fruit to use. Gordon uses 1 cup of blueberries and 4 cups of peaches in his cobbler. Aunt Beth uses 2 cups of blueberries and 5 cups of peaches in her cobbler. Whose cobbler will taste more like blueberries?
PLEASE HELP IF RIGHT I WILL GIVE BRAINLIEST

Answers

Answer is in the image. I hope it helps : )
Have a nice day.

I Really need help its due in about 1 min!

Answers

Answer:332

Step-by-step explanation:

The answer should be 332

How can you use the Distributive Property to check your work when factoring?

1. Once an expression has been factored, use the Distributive Property to expand the expression. The factored expression should be the original expression.

2. Once an expression has been factored, use the Distributive Property to factor the expression. The factored expression should be the original expression.

3. Once an expression has been factored, use the Distributive Property to factor the expression. The expanded expression should be the original expression.

4. Once an expression has been factored, use the Distributive Property to expand the expression. The expanded expression should be the original expression.

Answers

I think it could be B but I am not sure
It’s B because you need to get down to 1 number

20 points and who ever gets it correct gets a brainlest

Answers

Answer:

the answer is D

Step-by-step explanation:

Please answer this correctly and explain how you did it.

Answers

Answer:

x = 128

Step-by-step explanation:

The angles are across form each other, meaning that they are the same angle. I hope this explains it enough, if not I can add more.

Pharmacy a lot!!!!
John arrived at work early in the morning at the home infusion pharmacy and discovered there was an order for furosemide 40 mg to be administered by IV infusion that needed to be sent out right away. He decided to mix the compound right away so it would be ready for the pharmacist to check when she arrived. He flipped a switch to turn the laminar flow workbench on and gather the needed materials. He put on a gown, washed his hands thoroughly, and place the supplies carefully in the hood. Because the furosemide was packaged in ampul, john remember to obtain a filter needle to remove any glass particle that might result from breaking the ampul. He attach the filter needle to the syringe and snap the tip of the ampul by holding it with his thumbs and index fingers and applying pressure with his thumbs. The glass scraped his finger as the lid came off, but there wasn’t much bleeding, so he continued. Using the filter needle and syringe, John withdrew the furosemide from the vile and carefully injected it into the injection ports of the piggyback bag. He remove the bag from the hood and placed it in the checking area, where he attached the appropriate labels. As he finished, the pharmacist arrived and came over to check the medication. John felt proud that he was able to complete the admixture in a timely manner so it could be sent out to the patient. The pharmacist checked the bank, initialed the paperwork, and sent back out for delivery.

Did john follow all the 797 guidelines for compounding a sterile product??

Answers

Answer:

not really, if at one point he was bleeding a little, he still should have done something about it instead of continuing and risking contaminating whatever it was

Step-by-step explanation:

Marie is bringing bagels and cream cheese to school as a birthday snack for her class. The cost of b bagels and c packages of cream cheese is 0.85b+2.5c dollars. Marie is bringing 30 bagels and 2 packages of cream cheese.
What price did Marie pay for the bagels and cream cheese?

Answers

Answer:

I don’t know this I just need points

Step-by-step explanation:

Answer:

$30.50

Step-by-step explanation:

(0.85*30)+(2.5*2)=30.5

We use the notation |-2| to say “the absolute value of -2,” which means “the distance of -2 from 0 on the number line” What does |-7| mean and what is its value? What does |1.8| mean and what is its value?

Answers

Answer:

7 and 1.8

Step-by-step explanation:

Absolute value is easy the answer is always the number in the absolute value but it can never be negative so if it's l-2l then the answer is 2 l-1000l the answer is 1000

4 to the power of 2 -3 (7+4)

Answers

Answer:

-17

Step-by-step explanation:

Answer:

-17

Step-by-step explanation:

lol

Please answer number 12 correctly to win a handsome reward

Answers

i’m confused but don’t press link ig

10 EXTRA POINTS!!!! ILL GIVE BRAINLIST! PLEASE HELP ASAP

Answers

Step-by-step explanation:

2a :

Perimeter of the rectangle

=(8+6+8+6)cm

=28 cm

Perimeter of the yard

=28 (3m/2cm) cm

=28 (300cm/2cm) cm

=28x150 cm

=4200cm

=42m

Therefore, he will need 42m of fencing

2b:

Size of the garden

=(1/3)(6)(8)(150) m^2

=2400 m^2

He will need 42m of fencing

It takes 4 hours to paint 15 doors at the factory. At this rate how many hours will it take to paint 90 doors?


brainiest to person who explains it

Answers

Answer:

It will take 24 hours to paint 90 doors

Step-by-step explanation:

4 hours per 15 doors

Multiply by 2

8 hours per 30 doors

Using same math

16 hours per 60 doors

24 hours per 90 doors

24 hours
Instead of telling you what I did you can also just add 15 up until you get 90

SOMEONE HELP ME !
WILL GIVE BRAINLISIT


directions :Use the properties and mental math to solve. Write your answer in simplest form.

( properties : comm and assov)

Answers

Answer:

Step-by-step explanation:

10. 11 4/10 and 11. 6 4/8

Answer is 10 and 11!!????

PLEASE ANSWER FAST! (look at the picture for the questions

Answers

I’m not sure if it’s B or C but the one i would choose is B!

Kirk used 10.2 centimeters of tape to wrap 3 presents. How many presents did Kirk wrap if he used 23.8 centimeters of tape?

Answers

Answer:

Kirk wrapped 7 presents with those 23.8 cm of tape.

Step-by-step explanation:

Figure out the unit rate:

10.2 cm tape

-------------------

  3 presents

or

   3 presents

-----------------------

  10.2 cm tape

Multiplying this by 23.8 cm results in the number of presents Kirk wrapped with that much tape:

(3 presents)(23.8 cm tape

--------------------------------------- = 7 presents

           10.2 cm tape

Kirk wrapped 7 presents with those 23.8 cm of tape.

answer real quick and correct for brainly and thanks on your profile and on the answer

Answers

It is 2lbs 1oz. 3x11=33 and then divide 33 by 16 to get 2 and 1/16.

Answer:

2 pounds 1 ounces

Step-by-step explanation:

if each candy bar is 3 ounces and we have 11 we would have 33 ounces of candy bars. 3x11=33. each pound has 16 ounces. 33-32=1. 2 pounds and 1 ounce.

Two students determined the value of this equation as shown below.
2x – (3x + 5) + 2 = 5x – 14
[picture below]
Describe any errors made when solving the equation by Student A.
Describe any errors made when solving the equation by Student B.
Show a complete set of correct steps to determine the solution to the equation.

Answers

(you can do the first two parts with the help of the third part)

2x-(3x+5)+2=5-14

2x-3x-5+2=5-14 (distribute the negative sign)
-1x-3=-9 (simplify equation by adding/subtracting)
-1x-3=-9 (add 3 on both sides)
-1x=-6 (divide both sides by negative 1)
x=6

hope this helps! also you can download mathaway and photomath to help you with problems like these
Other Questions
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Match these T rules with their descriptions.Group of answer choicesT-Supp[ Choose ]Contracts the word 'not' to n'tPlaces the negative correctly in the sentenceCreates the appropriate interrogative pronounCreates the subject-aux/verb inversion needed for questionsAdds the correct WH word to the sentenceAttaches the tense to the first auxiliary verb or doAdds a form of 'do' to the sentenceT-Infl[ Choose ]Contracts the word 'not' to n'tPlaces the negative correctly in the sentenceCreates the appropriate interrogative pronounCreates the subject-aux/verb inversion needed for questionsAdds the correct WH word to the sentenceAttaches the tense to the first auxiliary verb or doAdds a form of 'do' to the sentenceT-Neg[ Choose ]Contracts the word 'not' to n'tPlaces the negative correctly in the sentenceCreates the appropriate interrogative pronounCreates the subject-aux/verb inversion needed for questionsAdds the correct WH word to the sentenceAttaches the tense to the first auxiliary verb or doAdds a form of 'do' to the sentenceT-ProQ[ Choose ]Contracts the word 'not' to n'tPlaces the negative correctly in the sentenceCreates the appropriate interrogative pronounCreates the subject-aux/verb inversion needed for questionsAdds the correct WH word to the sentenceAttaches the tense to the first auxiliary verb or doAdds a form of 'do' to the sentenceT-AuxFront[ Choose ]Contracts the word 'not' to n'tPlaces the negative correctly in the sentenceCreates the appropriate interrogative pronounCreates the subject-aux/verb inversion needed for questionsAdds the correct WH word to the sentenceAttaches the tense to the first auxiliary verb or doAdds a form of 'do' to the sentenceT-Wh[ Choose ]Contracts the word 'not' to n'tPlaces the negative correctly in the sentenceCreates the appropriate interrogative pronounCreates the subject-aux/verb inversion needed for questionsAdds the correct WH word to the sentenceAttaches the tense to the first auxiliary verb or doAdds a form of 'do' to the sentenceT-Cont[ Choose ]Contracts the word 'not' to n'tPlaces the negative correctly in the sentenceCreates the appropriate interrogative pronounCreates the subject-aux/verb inversion needed for questionsAdds the correct WH word to the sentenceAttaches the tense to the first auxiliary verb or doAdds a form of 'do' to the sentence You are packing books into a box. The box can hold at most 10 books. The function y=5.2x represent the weight y (in pounds) of x books Classify the following solvents as either protic or aprotic solvents. Note: if one or more solvents are incorrectly placed, a single red x will appear on the top left. Protic aprotic CH3OH CH3CH2OH acetic acid DMF DMSO acetonitrile acetone H2O