Mathematics Middle School

What is the slope of the line passing through the points (−3, 4) and (2, −1)?

Answers

Answer 1

Answer:

m=-1

slope=-1

Step-by-step explanation:

Related Questions

Can someone help me with both?

Answers

Answer:

Part 1:

Perimeter = 24

Area = 36

Part 2:

How much fence to buy = P

How much wallpaper to use on a wall = A

How much border for a bulletin board is needed = P

How much water a fish tank can hold = V

-2 1/2 ÷ 6

A) -2 1/6
B) -5/12
C) 5/12
D)2 1/6

Answers

Answer:

-2 1/2 / 6

=-5/2 / 6

=(-5/2)x(1/6)

=-5/12

Step-by-step explanation:

What is the danger zone for bacteria? A. Below 40 B. Between 40 and 140 C. Above 140 D. The only safe temperatures are between 40

Answers

Answer:

Explanation:

Bacteria grow most rapidly in the range of temperatures between 40 °F and 140 °F, doubling in number in as little as 20 minutes. This range of temperatures is often called the "Danger Zone." Never leave food out of refrigeration over 2 hours.

Answer:

B. Between 40 and 140 Fahrenheit

Step-by-step explanation:

This is called the "Danger Zone" because between these temperatures bacteria grow the fastest. Doubling time can be as little as 20 minutes.

Solve -6 = x + 15 *

1 point

pre algebra

Answers

Answer:

-21=x

Step-by-step explanation:

-6=x+15

-15 -15

-21=x

answer: -21
explanation: -6 = x + 15
-15 -15
x = 21

plz help and plz show work

Answers

Answer:

where is the drawing?

Step-by-step explanation:

If you could please help ASAP it would be greatly appreciated!

Answers

Answer:

A. 20

Step-by-step explanation:

because she has twice as many and if you have twice as many then you'll have 40 so 40+20=60

Answer:

I believe the answer is A

Step-by-step explanation:

Im sorry if Im wrong

plz mark brainliest

I will give brainliest, due by tonight:

Weights of different sandwiches in two lengths are shown on the table.

Weight of Sandwiches by Length of Roll

6-inch Roll 12-Inch Roll

3

Cheese sandwich

e

Chicken salad sandwich

3

Ib

4

1

Egg salad sandwich

Ib

Vegetable sandwich

Which sandwich's weight is proportional to its length?

O cheese sandwich

O

chicken salad sandwich

o egg salad sandwich

o vegetable sandwich

Answers

Answer:

answer is d

Step-by-step explanation:

i did the quiz

The answer is D, hope that helps!

Please Help! I have to finish this in 30 mins!

Answers

Answer:justin can

Step-by-step explanation:

Justin can !! If I’m too late for you sorry but I’m sure someone else could Use this

What is Earth's interior like?

Answers

Answer:

The Earth is divided into three main layers. The dense, hot inner core (yellow), the molten outer core (orange), the mantle (red), and the thin crust (brown), which supports all life in the known universe. Beneath the Moho is the mantle, the viscous layer that makes up more than half of Earth's volume.

Step-by-step explanation:

Some one tlk please to me in french, just use google translate
Qui veut parler avec moi dans une autre langue principalement pour le plaisir et en partie parce que rien de mieux à faire

Answers

Answer: Qui veut parler avec moi dans une autre langue principalement pour le plaisir et en partie parce que rien de mieux à faire = Who wants to talk with me in another language mainly for fun and partly because nothing better to do.

If p + 9 = 25 and p = q, then q + 9 = 25.

Which property did Michaela show?
symmetric property of equality
multiplication property of equality
substitution property of equality
reflexive property of equality

Answers

The answer it’s 16 because when you supract 25 by 9 it’s will give you 16 and the p =q so q also 16

The correct answer is C) substitution property of equality.

Michaela knew that is she substituted q for p, it would still be the same equation just a different variable.

Hope this helps!

What's the area of this rectangular prism?

Answers

Answer: 146cm²

Step-by-step explanation:

Answer:

The answer 146cm Hope his helps.

Step-by-step explanation:

NEED THESE TWO BOXES AFTER ILL DO A 100 POINT GIVEAWAY+ Brainliest on this

Answers

Answer:

The Amanda one goes with the first one and the swimming pool one goes with the second

Step-by-step explanation:

Amanda is the 5x + 4 = 39
Swimming pool is the other one :)

GIVING BRAINLIEST i know it aint math but no one does the buisness subject

These institutions include two-year colleges, career and technical centers, and four-year colleges/universities.Secondary
Primary
Post-secondary
Graduate

Answers

Answer:

Post secondary

Step-by-step explanation:

Sorr if itswrong

what is 20 times 30 divided by 65

Answers

ANSWER: 9.23076923077

Answer:

Step-by-step explanation:

20 times 30 =600

then you take 600 divided by 600

witch equals 1 the answer is 1

A circular room of radius 14 m is to be covered by a square carpet. What will be the maximum area the carpet can cover?

Answers

Answer:

the area will be 615.44

Step-by-step explanation:

i hope this is correct

use your brain :)

615.54 = area

do the math in paper it helps

In 10a–10d, choose Yes or No to tell whether the statement is correct

Answers

Answer:

10a. Yes

10b. No

10c.No

10d.Yes

. Write this relationship as a ratio, with millimetres as units. 4 mm to 8 cm. (Reduce your answer. Express your answer using a colon. Leave spaces between the numbers and units and the colon. eg. 1 cm : 1 cm)

Answers

Answer:

1 mm : 20 mm

Step-by-step explanation:

The ratio of this is 1mm:20mm

which situation can be represented by this inequality? 12+18 bigger than 24d

A- the daily record charges a fee of 12$ plus 18$ per day to run an advertising campaign. the chronicle charges 24 per day to run an advertising campaign. after how many days will the cost of running a campaign in the chronicle be more than running advertising in the daily record..?
B- the amount abbey pays her dog walker is 24$ per day. chuck pays a flat fee of 12$ plus a fee of 18$ per day. after how many days will the amount chuck pays to be more than the amount abbey pays..?
C- tia charges 24$ per hour to do house repairs. Tim charges 12$ per hour plus a fee of 18$. after how many hours does it cost more to hire Tim than tia..?
D- a school band is selling pizza for 24$ each to raise money for new uniforms. the supplier charges a fee of 12$ per pizza and 18$ for delivery. after how many pizzas sold will the school band begin to make a profit..?

Answers

i’m pretty confident that it is C

can anyone help me with this question i dont need the work shown i just need the answer

Answers

Answer:

Step-by-step explanation:

a linear relationship is a constant movement. it doesnt bend like the others it is constantly moving by a certain rate.

i hope this helps, have a good day.

-Outcast

I believe it’s c because A,B,D are curved and are not considered linear relationships. Hope that helps!

WILL THANK, GIVE BRAINLEST, AND GIVE FIVE STARS TO FIRST AWANSER IF IT'S RIGHT
q1:how many baby elephants were weighed

q2:Which group weighed the most per item on the scale? How much did it weigh?

q3:Which group weighed the least per item on the scale? How much did it weigh?

You dont have to show your work

Answers

Answer:

2 baby elephants were weighed :)

Need Help ASAP!!! Will mark Brainliests!!..If you give the correct answer.

Answers

1st paper is -4/2 and 2/4

-4/2. 2/4 is ur answer

BRAINLIST and POINTS help

Answers

Answer:

i believe it's 8.16

Step-by-step explanation:

It’s 8.16 I know it I did it

(15 PTS) Help me plz.

Answers

Answer:first one is 3x-4 cuz there’s all ready 2 x you just add another one and for the 2nd question x-5 3rd 15x+7

Step-by-step explanation:sorry I didn’t explain the whole thing I’m really tired

Answer:

See below

Step-by-step explanation:

1. Perimeter is the sum of all sides.

(x+4)+(x+4)+(2x-8)+(2x-8)

(x+4)+(x+4) = 2x+8

(2x-8)+(2x-8) = 4x-16

2x+8 + 4x-16 =

6x-8

4x-5 Sat

3x-10 Sun

(4x-5)-(3x-10)

4x-3x = x

-5--10 = 5

x+5

3. Total, so add

8x+16 Sat

7x-9 Sun

(8x+16) + 7x-9

8x+7x=15x

16-9=7

15x+7

(-16) - (-4) and (-16) + 4

A. Equal
B. Not equal

Answers

They are equal

(-16)-(-4)
*negative and negative make a positive

-16+4= -12

-16+4=-12

They both make -12. They both are equal

They are equal
If there are two negatives like 2-(-3) the equation could be rewritten as 2+3

Which situation can be modeled by the inequality, 10x + 75 > 6.50x + 120 ? A Membership at Gym A costs $120 down plus $6.50 per month. Gym B charges $10 down plus $75.00 per month. After how many months will Gym A cost less in total than Gym B? B Membership at Gym A costs $120 down plus $6.50 per month. Gym B charges $10 down plus $75 per month. After how many months will Gym B cost less in total than Gym A? C Stephanie has $75.00. Her brother Ricardo has $120. Stephanie saves $10.00 per week. Her brother saves $6.50 per week. After how many weeks will Stephanie have more money than Ricardo? D Stephanie has $75.00. Her brother Ricardo has $120. Stephanie saves $10.00 per week. Her brother saves $6.50 per week. After how many weeks will Stephanie have less money than Ricardo?

Answers

that’s a longggg question

Answer:

C. Stephanie has $75.00. Her brother Ricardo has $120. Stephanie saves $10.00 per week. Her brother saves $6.50 per week. After how many weeks will Stephanie have more money than Ricardo?

Step-by-step explanation:

Correct answer gets brainiest.

Simplify -3 1/2 - (-12 1/4)

A) -15 3/4
B) 15 3/4
C) - 8 3/4
D) 8 3/4

Answers

Answer:

the answer is D

Step-by-step explanation:

hope this helps

Answer:8 3/4

Decimal Form:

8.75

Mixed Number Form:

8 3/4

Step-by-step explanation:

Decimal Form:

8.75

Mixed Number Form:

8 3/4

Eddie is practicing wind sprints during his summer break. He’s able to run 72 meters in 12 seconds. If d represents distance and t represents time, which equation represents this proportional relationship?
dt = 6
1/6d=t
d = 6t
d=1/6t

Answers

I’m pretty sure it would be d=6t

it would equal 6
hope it helps

In the past 4 months, Collin has lost 8 pounds, gained 9 pounds, lost 3 pounds, and lost another 5 pounds. Find his total change in weight.

Answers

total lost is 7

hope this helps!

7 is the total weight

-18 divided by 3
give me a answer

Answers

Answer:

-6

Step-by-step explanation:

Other Questions

Your company has sent you an email telling you your department must increase the daily output goal of 120 widgets per hour, to 126 widgets per hour. Everyone on your team recognizes more efficient production will lead to more profit for the company, and a higher chance for a raise for each of them. As usual, you will hold a brief meeting explaining the new directive and provide the deadline as to when this new daily production goal must be met with regularity. The meeting ends after a couple of clarifying questions and answers, and you and your employees get back to work on meeting the deadline for the new goal. What management theory best describes the management style of this company? What leadership style will you employ to get the required increase in production of widgets your company requested? Why is this leadership style the best fit for this scenario? Which of the following describes a "robber baron"? *Paid workers a fair wageAllows for open competitionPreserves the environmentDestroyed competition and paid workers low wages to help enrich themselves ILL GIVE BRAINLISTPart AIn the diary entry from Saturday, June 20, 1942, in Anne Frank: The Diary of a Young Girl, Anne writes that "paper is more patient than man."Which sentence best analyzes the meaning of her statement?Anne is revealing that people would accept her words if they had enough time to listen.Anne is saying that a diary will accept her words even when people won't.Anne is stating that she does not want to write in a diary, but she does not confide in people, who are judgmental.Anne is declaring that she has no choice but to write in a diary because people don't have enough time to listen to her.Question 2Part BWhich excerpt best supports the answer in Part A?"I don't want to set down a series of bald facts in a diary like most people do . . .""No one will grasp what I'm talking about if I begin my letters to Kitty just out of the blue, so, albeit unwillingly, I will start by sketching in brief the story of my life.""I can never bring myself to talk of anything outside the common round.""I don't intend to show this cardboard-covered notebook, bearing the proud name of 'diary,' to anyone, unless I find a real friend, boy or girl, probably nobody cares." Help:(At a manufacturing plant where switches are made, it is a known fact that 2% of all switches are defective. If twoswitches are used in a device, what is the probability that both switches are good?0.9604b. 0.02C. 0.98d. 49 If the cost of food increases, what can we assume about it's production? A. It has gone down. B. It has gone up. C. Nothing and D. None of the Above how does Asexual reproduction happen what happensto a column of air in a mercury barometer?If the tentperature rises ? Describe the setting in which Kennedy delivers the speech Damage to the nerve cells without myelin sneath is perment because regeneration of nerve cells can only happen when A store is marking down the price of a television 25% from the original price of $250 which expression can be used to find the markdown price Evaluate 64 to the power of 1/2 x 10 to the power of -2 What is the y-intercept of the line with equation 3y - 4x = 9? he diagram below represents a cross between two pea plants. Rr X Rr. In pea plants, the allele for round seeds (R) is dominant to the allele for oval reeds (r). In a cross between two plants above what percentage of the offspring will have round seeds?a. 100%b. 75%c. 50%d. 25% The graph of y = 4 StartRoot 2 x EndRoot is shown.On a coordinate plane, a curved line approaches the grid line at (3, 1.5) and ends at (0, 4).Which statement about the graph is accurate?The x-intercept of the graph is (4, 0).The graph has no y-intercepts.The maximum of the graph occurs at the y-intercept.The minimum of the graph occurs at the x-intercept. Do you consider pennies to be good luck? They sure are for 12-year-old JavonDaughtry. He has amassed a huge collection of pennies, now worth over 2,000dollars! Javon started his collection by asking his parents and relatives if hecould have the pennies from their change jars. Now that they know about hishobby, many people give Javon any pennies they receive. It doesn't cost themmuch, but it sure adds up. Javon used to roll his coins, but now he weighs andsorts them in batches of 10 dollars. He plans to use the money to buy his first carsomeday.How does the detail "He plans to use the money to buy his first car someday bestsupport the central idea that Javon's collection is impressive and valuable?A. It helps explain why his family is so willing to contribute pennies to him.B. It makes readers picture someone taking a huge load of pennies to a cardealershipC. It inspires readers to begin saving pennies themselves.D. It shows that he has collected enough pennies to begin planning a largepurchase. A studious physics student is interrupted by a swarm of bees and chased off a cliff. Since she has her calculator in hand she quickly punches in numbers to figure out the initial velocity she needs to make it into the lake below. The cliff is 10 m high and the lake is 15 m away from the edge of the cliff. Find the time it takes her to drop. Find her initial velocity, Which of these details supports the central idea?Central Idea: Even though one of Edison's inventions failed, he never stoppedtrying out new ideas.Edison is known as the "Wizard of Menlo Park."One little known invention of Edison's was the"vocal engine."The phonograph and first motion picture were twoof Edison's famous inventions.Some of the most famous inventors failed atsome point in their lives. What does "opposite semi-planes of segment" mean? Can someone help me with this please True or false The weapon technology of the American Indians was vastly inferior to the might of Spanish technology