Mathematics College

Which expression has the same sum as the one below?
- 15+6
0.15+6
0-6+(-15)
15+(-6)
6+(-15)

Answers

Answer 1

Answer:

6+(-15)

Step-by-step explanation:

=6+(-15)

=6-15

=-9

Answer 2
6+(-15)

Explanation:
-15+6 = -9

6+(-15)
Remove parentheses
6 - 15

Calculate the difference
6 - 15

Solution
-9
They Both Equal -9

Related Questions

i need help ASAP What is the slope of this line? Enter your answer as a fraction in simplest term in the box.

Answers

the slope would be 0. hope this is helpful!

Complete the following equation;

Y=k?

Answers

Yes................?

Logic puzzle,Riddles

You enter a bedroom there are 34 people. You kill 30. How many are in the bedroom?

Answers

Answer:

4

Step-by-step explanation:

yes

35 including the body.

Ruben bought 666 comic books for \$21$21dollar sign, 21. Each comic book was the same price. What was the cost for 111 comic books?

Answers

Answer:

Each comic book is $3.30

Step-by-step explanation:

$21 divided by 6= $3.50

Answer:

Each comic book is $3.30

Step-by-step explanation:

$21 divided by 6= $3.50

Simplify using the distributive property
Which number can be distributed across two terms inside parentheses

Answers

Answer:

3/5 is the number that can be distributed across two terms inside parentheses.

you might not need it but:

x = 5

Step-by-step explanation:

3/5(x - 10) = 18 - 4x - 1

using distributive property, open the parentheses:

3/5x - 6 = 18 - 4x - 1

Simplify:

3/5x + 4x = 17 + 6

4⅗x = 23

x = 5

Answer:

It's 3/5

Step-by-step explanation:

It's 3/5

Marissa has $4.70 in quarters and dimes. If she has 9 more quarters than dimes, how many of each coin does she have?
dimes
quarters

Answers

Answer:

22 dimes

10 quarters

Step-by-step explanation:

$4.70 = 0.25(q + 9) + 0.1d

4.7 = 0.25q + 0.25(9) + 0.1d

4.7 = 0.25q + 2.25 + 0.1d

2.45 = 0.25q + 0.1d

24.5 = 2.5 + d

22 = d = 22 dimes

$4.70 = 0.25(q + 9) + 0.1(22)

4.70 = 0.25q + 0.25(9) + 2.2

4.70 = 0.25q + 2.25 + 2.2

4.70 = 0.25q + 2.25 + 2.2

4.70 = 0.25q + 4.45

0.25 = 0.25q

1 = q

1 q + 9 q = 10 quarters

Check:

$4.70 = 0.25(q + 9) + 0.1(d)

$4.70 = 0.25(1 + 9) + 0.1(22)

$4.70 = 0.25(10) + 0.1(22)

$4.70 = 2.5 + 2.2

$4.70 = 4.7

Steve said that [5, 12) is the interval notation that represents the set of all real numbers greater than or equal to 5 and less than 12. Joe says that (5, 12] is correct interval notation. Who is correct and justify why? HEPLLLL!!!!!

Answers

Answer:

Steve

Step-by-step explanation:

Because it means greater than or equal to

Write another ratio that’s is equilevent too.4:6 and how do u know that your new ratio is equivelant too 4:6

Answers

Answer:

8:12

Step-by-step explanation:

Another ratio that is equivalent to 4:6 would be 8:12;

   To find another ratio equivalent to another, simply find the multiples of the numbers that make up the ratio.

  Using 2 as multiplier;

   2 ( 4 : 6) = 8 : 12

I am sure of this because when we reduce both ratio to their lowest term, we get the same value;

               4: 6                       8: 12

 divide by 2               divide by 4

               2: 3                       2 : 3

HK bisects GHJ. Find GHK and KHJ. Angle JHG measures 161

Answers

Answer: m∠GHK=80.5,

m∠KHJ=80.5

Step-by-step explanation:

Answer:

I would say both GHK and JHK equal 80.5 degrees. (if it is allowed with decimals).  

Step-by-step explanation:

Bisectors are lines that basically cut an angle in half. Since JHG is the whole angle, the bisector, HK, halves it. So, both GHK and KHJ should be the same, since they both are half of the original angle. As a result, 161 divided by 2 is 80.5 degrees.

PLEASE!!

NEED HELP

ASAP

Answers

Answer:

set of all solutions

ABCD=FGHI. What is the measure of <1 and <2?

Answers

Answer:

Angle 1 = 95°, and Angle 2 = 60°

This is due to the definition of congruent polygons, where the corresponding angles, and sides are equivilent just as it is ordered.

The American Society of PeriAnesthesia Nurses (ASPAN; www.aspan.org) is a national organization serving nurses practicing in ambulatory surgery, preanesthesia, and postanesthesia care. The organization's membership is listed below.
State/Region Membership
Alabama 114
Arizona 261
Maryland, Delaware, DC 319
Connecticut 183
Florida 654
Georgia 313
Hawaii 58
Maine 98
Minnesota, Dakotas 335
Missouri, Kansas 324
Mississippi 52
Nebraska 125
North Carolina 342
Nevada 66
New Jersey, Bermuda 321
Alaska, Idaho, Montana, Oregon, Washington 893
New York 690
Ohio 798
Oklahoma 201
Arkansas 74
Illinois 632
Indiana 216
Iowa 76
Kentucky 155
Louisiana 161
Michigan 304
Massachusetts 530
California 1,110
New Mexico 93
Pennsylvania 631
Rhode Island 75
Colorado 344
South Carolina 264
Texas 1,120
Tennessee 122
Utah 45
Virginia 304
Vermont, New Hampshire 192
Wisconsin 316 West Virginia 63
Use statistical software to answer the following questions.
a. Find the mean, median, and standard deviation of the number of members per component. (Round your answers to 1 decimal places.)
Mean?
Median?
Standard deviation?
b-1. Find the coefficient of skewness, using the software method? (Round your answer to 2 decimal places.)
Coefficient of skewness?
b-2. What do you conclude about the shape of the distribution of component size?
Mild positive skewness or Mild negative skewness
(d-1) Are there any outliers?
One, Zero, Three, Four, Two
(d-2) What are the limits for outliers? (Round your answers to 1 decimal place. Negative amounts should be indicated by a minus sign.)

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Given the data :

114, 261, 319, 183,654,313,58,98,335,324,52,125,342,66,321,893,690,798,201,74,632,216,76,155,161,304,530,1110,93,631,75,344,264,1120,122,45,304,192,316,63

USING CALCULATOR :

The mean(m) of the data: = ΣX/n

n = sample size = 40

m = 12974/40

m = 324.4

Median = ((n + 1)/2) th term = 41/2 = (20 + 21)th term / 2

= (261 + 264) / 2 = 262.5

Standard deviation (s) = sqrt(Σ(x - m)²/n))

s = 281. 74

B.) Coefficient of skewness (Ks) :

3(mean - median) / standard deviation

3(324.4 - 262.5) / 281.74

= 0.66

Mild positive skewness Given a positive skew Coefficient value.

(d-1) Are there any outliers?

Yes

Four outliers

(d-2) What are the limits for outliers? (Round your answers to 1 decimal place. Negative amounts should be indicated by a minus sign.)

Lower bound = Q1 - (1.5 * IQR)

Upper bound = Q3 + (1.5 * IQR)

IQR = Q3 - Q1

Q3 = upper quartile = 343 ; Q1 = 106 ; Q2 = 262.5

IQR = 343 - 106 = 237

Lower bound = 106 - (1.5 * 237) = - 249.5

Upper bound = 343 + (1.5 * 237) = 698.5

-249.5 ≤ X ≤ 698.5

Determine which sides of the given quadrilateral are parallel. Q (0, 4), R (4, 0), S (0, −4), T (−4, 0)

Answers

Answer:

The answer is QR and TS are parallel. QT and RS are parallel

Step-by-step explanation:

You can find the slope of each line using the formula y2-y1/x2-x1 and to help organize your ideas or understand better, you can graph the points in a cardinal plane.

-45 x (-2) solve please

Answers

Answer:

-90x Mark Me Brainlest Please

Step-by-step explanation:

Fill in a negative integer to make the statement true

Answers

Answer:

-2

Step-by-step explanation:

-2 or negative 1 will work , they're both more

Answer:

-2 or -1

because those are both greater than -3

The sum of three consecutive integers is 48. What are the three numbers?

Answers

What three consecutive integers have a sum of 48? Which means that the first number is 15, the second number is 15 + 1 and the third number is 15 + 2. Therefore, three consecutive integers that add up to 48 are 15, 16, and 17.

A bucket is leaking. After 3 hours the bucket has leaked 6 gallons. How many gallons per hour is the bucket leaking?

Answers

Answer:

2 gallons

Step-by-step explanation:

divide 6 by 3 because that's the amount

Answer:

2 gallons

Step-by-step explanation:

m_ZBC =2x+8, m_ABC=21x-5,
and m ABZ=139° Find m ABC.
to
z
B

Answers

Answer:

163°

Step-by-step explanation:

Assuming that BZ is a ray inside angle ABC:

2x+8+139=21x-5

8+139+5=21x-2x

152=19x

8=x

m<ABC=21x-5=

21(8)-5=

168-5=

163

Mabel, Adeline and Charlie share 34500ft2 of land Mabel ownes 26%of the land area and Adeline Owens 47% of the land area . What is the land area that charlie owns ?

Answers

Answer:

Charlie owns 9,315 ft2 of the land area

Step-by-step explanation:

There are 34,500 ft2 of land shared between Mabel, Adeline, and Charlie.

Mabel owns 26% of the land area, that is:

26*34,500 ft2 / 100 = 8,970 ft2

Adeline owns 47% of the land area, or:

47*34,500 ft2 / 100 = 16,215 ft2

The land owned by Mabel and Adeline is: 8,970 ft2 + 16,215 ft2 = 25,185 ft2

Since the total area land is 34,500 ft2, Charlie owns:

34,500 ft2 - 25,185 ft2 = 9,315 ft2

Charlie owns 9,315 ft2 of the land area

The graph shows the linear relationship between the balance in a student school lunch account and the number of lunches purchased

Answers

Answer:

Step-by-step explanation:

Triangle EFG is graphed below. If the triangle is translated 4 units to the right and 3 units down, what will be the coordinates of G’ ? A. (3,-2) B. (3,4) C. (2, -3) D. (2,2)

Answers

Answer:

A) (3,-2)

Step-by-step explanation:

A) (3,-2)

Evaluate this expression then round your answer to two decimal places: 7^4÷7^6=

Answers

7^4=2401
7^6=117648
2401/117648=0.02040834
or simplyed 0.02
hope that helps!

Find the difference: 4.203 - 0.01

Answers

Answer:

4.193

Step-by-step explanation:

you line up the decimals then subtract to get 4.193

In a group of five students who took the same test, four of the scores were 85, 92, 81, and 95. If the average of the five students was 89, what was the score of the fifth student?

Answers

Answer:

92

Step-by-step explanation:

89 x 5 = 445

85 + 92 + 81 + 95 = 353

445 - 353 = 92

The score of the fifth student is 92.

What is an average?

An average is a single number taken as representative of a list of numbers, usually the sum of the numbers divided by how many numbers are in the list.

Now it is given that,

Average of the five students = 89

Scores of four students = 85, 92, 81, and 95

Number of students = 5

Let the score of fifth student be x.

⇒Average of the five students = scores of five students/Number of students

∵scores of five students =Scores of four students + score of fifth student

∴scores of five students = 85+92+81+95+x

⇒scores of five students = 353+x

∴Average of the five students = (353+x)/5

⇒89 = (353+x)/5

or, 445 = 353+x

or, x = 445 - 353

⇒  x = 92

Hence, the score of the fifth student is 92

To learn more about average :

https://brainly.com/question/7471517

#SPJ2

Need help ASAP please! Simplify these.

Answers

Answer:

x³/2

8x³/7

5x²/3

3/4x³

If the length
is 3x+2 and the width is X+4. What is the area of a
redangle?

Answers

Answer:

3x+2+x+4=4x+6

Step-by-step explanation:

add all the number with x and also add all the numbers without x and u will get ur answer

so the ans is 4x+6

What is the solution to this equation? −5n+5=−15 Enter your answer in the box. n =

Answers

Answer:

4.

Step-by-step explanation:

−5n+5=−15

Step 1: Subtract 5 from both sides.

−5n+5−5=−15−5

−5n=−20

Step 2: Divide both sides by -5.

−5n

−5

=

−20

−5

n=4

Can I have Brainlliest? Hope it helps.

Answer:

n=4

Step-by-step explanation:

When you were playing the integer game the first two cards that were selected were -8 and -10. What is the value in your hand?

Write an equation to justify your answer

what is the distance of the sum from -8

Answers

Answer:

The value in your hand is -18

let the value be x, then the equation is:

x = -8 + (-10)

x = - 8 - 10

x = - 10

the distance of the sum from -8 is the distance between -8 & -10, i.e -8 - (-10) = 2.

What is the value of h(3)?

Answers

The answer is 3h, I hope this helps.

Which measurement could represent they side lengths of a right triangle?
a. 3m, 4m, 5m
b. 10m, 12m, 16m
c. 6m, 8m, 12m
d. 4m, 5m, 9m

Answers

The answer would be C.
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Emilio took the cap off his head, dropped the baseball bat, and rested his elbows on the fence. It wasn't that he couldn't find the ball. It was sitting right in the middle of the lawn, just beyond the fence. The fence was not very high either. Emilio could probably get a running start, grab the top of the fence, and flip right over it. But there was a dog, a large Rottweiler with a spiked collar. He sat under an awning a few feet away from the ball. He looked at Emilio and let out a menacing growl. Archie, Scotty, and Dutch ran up to Emilio and surveyed the situation. Archie was the first to speak, "So, are you going to do it, Emilio?" 1. What were the boys doing right before the text begins? 2. What problem is Emilio facing? 3. Why is this problem Emilio's instead of Archie's, Scotty's, or Dutch's? The English principle of protected rights first appeared in O A. the Magna Carta in 1215 B. the Navigation Acts in the 1650s C. the English Bill of Rights in 1689 CD. the colonial charters, or grants Which excerpt from Robin Hood helps to explain the reason for Robin Hood's reaction to his conflict with theforesters?-AlbellRight merrily they dwelled within the depths of Sherwood Forest, ...Sweet was the greenwood as he walked along its paths, ...for at such times a youth's thoughts are wont to turn pleasantly...for his blood was hot and youthful and prone to boil. Which of the following words or phrases could give you context clues in a sentence that help you find another word's meaning? Select two answers. in additiontogether withmeaningunlikealso known as Aaron charges $15 to mow the lawn and $10per hour for other gardening work. Whichexpression represents his earnings?F. 10hG. 15hH. 15h+10J. 15+10h A. Whats 0.9333.... as a fraction? 3. A Fahrenheit thermometer reads 63F. If the temperature increases 10F, to the nearest degree, what is the new temperature C, in degrees Celsius? Select the arrow to the right of each of each box. From the list that is displayed select the keyword that matches the definition given. Each correctly matched keyword is worth 1 point.Question 10 options:the right to votea method of making high-quality steel at a reasonable pricea person who favors native-born citizens and is opposed to immigrantsthe practice of separating racial, ethnic, or religious groups from one another, especially in public places.a common name for segregation laws, some of which forbade intermarriage and ordered business owners and public institutions to keep black and white patrons separateda market that has only one seller of a product for which there are no close substitutes and the seller can influence the price of the producta tax on imports or exportsan unofficial government that exists alongside a real government1. Jim Crow2. segregation3. suffrage4. monopoly5. Bessemer process6. nativist7. tariff8. political machineWILL GIVE BRAINLIEST HELP ASAP please!! dialogue between friends about qualities of good friend Allison and her classmates planted bean seeds at the same time as Yuki and her classmates in Tokyo did. Allison is video-chatting with Yuki about their class seedlings. Who should expect to have the taller plant at the end of the school year? HELP ME HELP ME HELP ME HELP ME HELP ME HELP ME HELP ME HELP ME HELP ME HELP ME HELP ME HELP ME HELP ME Jerusalem was also called theA City on the HillB. City of KingsC. City of DavidD. City of Judah One-pound baby carrots, $0.99Two pounds baby carrots, $1.89One-pound full-sized carrots, $0.68What is the price per pound for each If a citizen votes for a Republican for president and a Democrat for senator, he or she has engaged inQuestion 28 options:an open primary.split-ticket voting.the coattail effect.a closed primary. how much did native Americans population decrease after the arrival of the conquistadors? Over the course of 4 months, Spiffy the dog lost 36 pounds. What integer represents his loss per month? please help my daughter with this Which infectious agents are the most similar? Why? For what might the phrase "Great House" be a metaphor? Match the period in Egyptian history with its dates. 1. Middle Kingdom 27002200 B.C. 2. Old Kingdom 20501800 B.C. 3. New Kingdom 15501100 B.C. PLEASE HELP ME PLEASE!!!!!!!