Mathematics Middle School

Julie has 15 nails. She uses 8 to build a birdhouse. She subtracts to find the number of nails left. Which addition sentence can she use to check her work???

Answers

Answer 1

Answer:

8+7=15

Step-by-step explanation:

Answer 2

Answer:

15-8=n

Step-by-step explanation:

n=7 if its with the variable OR you could use 15 - 8 = 7. just basic subtraction

Related Questions

For the function y = -7x, complete the following table.

Answers

Answer:

1x = -7y

3x = -21y

5x = -35y

1x7=7
3x7=21
5x7=35
Those are the answer I know bc I’m on comparing function and that farther then what u doin

Kiley and her parents traveled to visit her grandmother. They drove 24.3 miles from their house to the airport in hour. At the airport, they exited the car and walked for hour to the waiting area by the gate to board their plane. Their walk covered 1.2 miles. From the waiting area, they walked another 0.1 mile to board the plane. The plane left the gate 45 minutes after they arrived at the waiting area. The plane flew 346 miles in hours. After the plane landed, Kiley and her parents walked for 30 minutes, covering 1.1 miles, before they found a cab. It was a 15-minute cab ride to get to Kiley’s grandmother’s house, which was 12.3 miles away.
Answer the following questions about kileys trip. All questions are written in terms of an average rate. Assume that an average rate includes the time that kiley is at rest.
In this task you will write the ratio of miles to hours for each leg of kileys trip. You will then express the ratio as a decimal number. Next you will find the unit rate in miles per hour for each leg of the trip.

2. At the airport the walk from the car to the waiting area by the gate

Answers

Answer:

The answer is 6.41

Step-by-step explanation:

you just add up all the distances and the time then you divide and then you got your answer.

hope i helped you!

Figure JKLM is similar to figure PQRS which proportion must be true for these figures

Answers

Answer:

D

Step-by-step explanation:

THEY LINE UP

answer D they line up there u go have a great day

Find the equation of the line that is perpendicular to 5x-6y=5, and passes through Point A (-1,1).

Express the equation in standard form.

Answers

The answer is 489.2
Hi! The expression is already in standard form.

algebra 1 brainilest if correct and reported if not answered ty

Answers

Answer:

i dont see the image

Step-by-step explanation:

Help me please? tysvm!

Answers

There is 180 inches in every 5 yards and when you multiply that by 4 you will get 720 inches, hope this answers your question

Answer

720 inches

Step-by-step explanation:

Its a square with 4 sides, so 5 yards times 4 is 20

Now, there are 36 inches in a yard, so multiply 20 by 36. You will get 720.

You could also convert 5 yards to 180 inches, then multiply by 20 to get 720.

Hope this helps!

Please! I need help. I have to turn this in tonight. And I'm stuck on this problem.
A music company sells music to download. They charge $7.00 for each album and $1.50 for each song. On Monday, the company sold a combined total of 170 albums and songs that totaled $442.00. On Monday, what was the ratio of the number of albums sold to the number of songs sold?
1) 1:4
2) 7:1
3) 5:1
4) 1:14

Answers

Answer:

2) 7:1

Step-by-step explanation:

I believe this is the answer

Answer:

2.

Step-by-step explanation:

442 divided by 1.50, which is estimated to 294.67. Then, divide them by the same number.

Answer quick and accurately!

Answers

Answer:

umm im being rushed...

Step-by-step explanation:

It's the last one (The distance between D and A)

would U like me to explain??

no wait.... it's ether C or D

Answer:

Your answer is

a

Step-by-step explanation:

What is 9 + 10 ____________________________________________

Answers

Answer:

21

Step-by-step explanation:

LOL

19————————————————:)

Please help me quick!

Answers

She should us the coupon for $5 because with 10% she only gets 1 dollar of!

have a nice day!<3

Choose the best description of the relationship between the data in the scatter plot.

A. weak positive

B. strong negative

C. strong positive

D. nonlinear

Answers

the answer to your question is D
I’m pretty sure it’s “D”

Happy Paws charges $19.00 plus $3.50 per hour to keep a dog during the day. Woof Watchers charges $11.00 plus $4.75 per hour. Complete the equation and solve it to find for how many hours the total cost of the services is equal. Use the variable to represent the number of hours.

The equation is Blank = Blank .

The total cost of the services will be equal at
Blank hours.

Answers

Answer:

7 hours

Step-by-step explanation:

It will be 7 h o u r s

The radius of a circle is 2.6 cm. Find the circumference to the nearest tenth}to the nearest tenth.

Answers

The answer gonna be 8.5
16.3, the real answer is 16.34 but you must round to the nearest tenth.

answer anyone?
help me, please

Answers

Answer:

5x2−7x−7

Step-by-step explanation:

Answer:

I'm pretty sure the answer is B) [tex]5x^{2}+x+3[/tex]

Step-by-step explanation:

basically you just combine the like terms, so 6x^2-x^2 is 5x^2 and so on. hope this helps!!!

Please help me I will give you the brain thing and extra points. 1/5

Answers

Answer: A

Step-by-step explanation:

With scaling transformations you’re multiply

The anwser to your question is A

Please help me tysvm!

Answers

Answer:

Your Welcome :)

Step-by-step explanation:

What number is 28% of 75?

Answers

Answer:

21

Step-by-step explanation:

.28 * 75

Answer:

21 there ya go

Step-by-step explanation:

can i get  brainiest?

Solve the equation 3= d+2

Answers

Step-by-step explanation:

d=1

.................

d=1


Explanation: im built different

Find the missing value and show your steps please
66.5/x = 17/8.5

*Side note, the / are fractions

Answers

Both of the sides equal 2 when you divide them

Answer:

33.25

Step-by-step explanation:

To solve this equation we need to solve for X.

66.5/x = 17/8.5

(Handle the division on the right side first.)

66.5/x = 2

(Move the x to the right side of the equation)

66.5 = 2x

(Divide both sides by 2 to get rid of the 2)

33.25 = x

I hope this helps!

Please help me!! Picture attached!!

Answers

1. 4/3 and 1 1/3 because they are equivalent to each other
2. 1 & 2/3 because it is only one third away and the others are two thirds away
3. 1 & 1/2
4. 3
5. 1

Answer:

1. 4/3, and 1 & 1/3   2. 1 & 2/3    3. I D K.    4. 3

5. 1

Step-by-step explanation:

1. because 4/3 is the same as 1 & 1/3, they are the same because if you take the 4 and make it a 3, it is 1 whole, and then you put 1/3 at the end, because the is still a left over 1/3.    2. I know this because 2/3 is bigger than 1/3, and 4/3 is equal to 1 & 1/3.

Hope this helped,  I am so sorry, I couldn't figure out 3! : (

What are the coordinates of pont P on the coordinate grid below?


Answers

Answer:

It would be (-5,3). Hope this helps!

Step-by-step explanation:

Start from zero on the x line and count until you get to the where the P is, then start from zero and count on the Y line till you get to the P.

please help my guys plaese

Answers

Answer: I think it’s A

Step-by-step explanation:

Not sure though

Answer:its C

Step-by-step explanation:

The net of a building block is shown below. What is the total surface area of the building block.

Answers

120 cm squared would be the answer.
The answer would be 120 :)

Write the rule for the function.

Unit 4 Linear Function CD

Group of answer choices

A. y = 2x +5
B. y = 5x +2
C. y = -5x +2
D. y = -2x +5

Answers

Answer: A
Explanation is the squares are go up 2 each and it’s 5 dots
Answer is A.

You can plug it into desmos.

add (2x+5) + (3x-7)
plsssssss SBUIAXSBADJASN

Answers

2x+3x= 5x
5-7= -2

so its 5x-2 since all like terms are added

Please help me in this math problem

Answers

The answer is 6 I had this problem on my test..It was correct..

Solve the following
Logan has two aquariums. One aquarium contains 1.3 cubic feet of water and the other contains 1.9 cubic feet of water. The water in the larger aquarium weighs 37.44 pounds more than the water in the smaller aquarium. Write an equation with a variable on both sides to represent the situation. Then find the weight of 1 cubic foot of water.

Answers

Answer:

62.4

Step-by-step explanation:

1. 1.3x+37.44=1.9x

2. 1.3x+37.44-1.3x=1.9x-1.3x

0.6x=37.44

3. x=37.44/0.6=62.4

Help Please! Brainliest if Correct

Answers

Answer:

1/243, hope this helps

Here I go hope this helps

You deposit $575 into a savings account that earns 4.6% interest compounded annually. Find the new balance of the account after 4 years. Round your answer to the neartest cent.

You earned a simple interest of $375 after 30 years. If the account started with $500, what is the rate?

You deposit $575 into a savings account that earns 4.6% interest compounded annually. Find the new balance of the account after 4 years. Round your answer to the neatest cent.

Answers

10580 is the answerrrrre

HELP NOW!
Use the ratio . What operation can you do on both terms to find an equivalent ratio that has 1 as the
second term?

3. What is the elevator’s rate in feet per minute?
picture below

Answers

Answer:

i cant see anything dude i clicked and i cant see

Step-by-step explanation:

Other Questions
Help I will give you the Brianless What are FOUR qualities a Mayan woman would look for in a Mayan man that wouldmake him a good husband? Think carefully about the typical task that Mayan mancompleted each day according to the textbook. If you would put a pine in and apple what would it be Is pit bulls are a good dog a good evaluation essay? HELP WILL MARK BRAINLIEST IF CORRECT AND ILL LOVE YOU!Which is the best example of a description paragraph in the essay?A. Paragraph 4B. Paragraph 5C. Paragraph 1D. Paragraph 2 3 divided by the sum of x and 9 Test 4,580 for divisibility by 2, 3, 5, 9, and 10.2 and 55 and 102, 3, 5, and 102, 5, and 10 The probability that Adam will make a free throw is 0.76. What is the probability that he will miss the free throw Read the following excerpt from Weve Got a Job by Cynthia Levinson.[Arnetta] was joyful at seeing all those children coming out to participate in the Movement.In this excerpt, the reader is presented withthe voice of the author as she explains how Arnetta felt about leaving the school.the sole voice of Arnetta as she explains that all of the children were leaving the school.the sole voice of Arnetta as she explains how she felt about being part of the Movement.the authors and Arnettas voices to explain how Arnetta felt when she saw all of the children leave the school If a problem has more than one system of interest, more than one free-body diagram is required to describe the external forces acting on the different systems.1.True2.False Which of the following describes stylistic techniques?(1 point)ways to make things sound interestingusing language to add meaning or effectways to engage readers in literaturecomparing relationships of words A pie graph that shows 95 percent of consumers demand well-treated animals. Which statement would best connect the chart to the bloggers viewpoint that farmers need to take good care of the farm animals they raise?o Many farms raise animals.o As the chart shows, 95 percent of consumers demand well-treated animals.o The image is of farming statistics.o The chart proves my viewpoint about farming.PS! ITS NOT OPTION A I ALREADY TRIED HELP BEING TIMES ASAPPFind the length of the intercepted arc given the central angle 345 deg and radius 2.5ftA. 431.25ft2B. 18.8ft?C. 862.5 ftD. 15.1ft Chef Rita is cooking for a Sunday brunch. She knows that 22 pancakes can feed 8 people. She is wondering how many people (p) she can feed with 55 pancakes. She assumes each person eats the same quantity of pancakes. MathematicsWhat is (4-x)(4-x) The management of organizations in the food system is known as food service management. Can someone reword this using their own words?The phrase "no man is an island" can be easily applied to the case of Cuban politics. What the phrase means is that no person can remain unaffected by his context or by the actions of other people around him. We can extend this metaphor to describe the situation of different countries in the international arena.In the case of Cuba, much of its cultural, historical and political legacy has been influenced by the actions of other countries. Cuba was colonized by the Spanish, which affected its development during the modern period. Moreover, after independence, it engaged in a revolution for full autonomy. During these years, Cuba adopted a communist ideology that was influenced by the Soviet Union. However, this made Cuba an enemy of the United States, and this relationship and the eventual dismantling of the Soviet Union has shaped much of the recent history of the island.Past events have affected Cuba in many ways, but it is unclear how the island will develop in the future. It is likely that, as time goes by, capitalism becomes more accepted in Cuba. This is likely to increase the relationship between Cuba and the United States. solve using square rootx^2=25 Name chemical changes in the chemical given below boiling of water curdling of milkphotosynthesismelting of wax 10 = 3c 2c = what Damian is buying a video game that was just marked 20% off. The original price was$80. What is the new price of the video game?