Mathematics Middle School

help meh, please and pls double check I keep on getting wrong answers

Answers

Answer 1

Answer:

double check what I don't see any questions posted

have a good day :)

Step-by-step explanation:

Answer 2

Answer: Hope This Helps!

Step-by-step explanation:

Um... I think i know why your getting the answers wrong. I think it's because you don't post the work like you did in this question.

Related Questions

hewlpp!!!!!!!! please!!

Answers

Answer:

x=55

Step-by-step explanation:

(2x+10) + (x+5) = 180

3x+15=180

3x=165

x=55

the answer of X is 55 x=55

Help me out please I would really appreciate it

Answers

Answer:

6 combinations with a sample space of {DMC,DCM,CMD,CDM,MCD,MDC}

Step-by-step explanation:

Here, we are looking for the possible combinations of books since the order doesn't matter:

Method 1: You can take the factorial of 3 since order doesn't matter, which will mean 3!=3*2*1=6 combinations

Method 2: List all the possible combinations for your sample space

DMC

DCM

CMD

CDM

MCD

MDC

Either method you choose, you'll end up with the same result of 6 combinations with a sample space of {DMC,DCM,CMD,CDM,MCD,MDC}

dbhejdbrhshdhehajsjrnwkaks

Mrs. Mendez held a reading contest in
her third-grade class. The students read
160 books. The girls read 84 books.
What percent of the books did the boys
read?

Answers

The boys read 47.5% of the books

Answer:

47.5 percent is correct

Step-by-step explanation:

555555555555555555555555555555555555555555555555555555555555555555555

Answers

Answer:

32 degrees. your welcome

32 degrees i’m pretty sure

Bob sells snow shovels for $15.95 each. His total profit (p) depends on the number of snow shovels (s) sold after his expenses of $100. The following equation models his profit. p=15.95s – 100. What is the dependent variable?

Answers

The dependent variable would be p, the total profit because it depends on how many snow shovels bob sells
P it would have to be

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

A glass box shaped like a rectangular prism has a width of 7 inches, a length of 9 inches, and a height of 12 inches. It is being shipped in a larger box with a width of 10 inches, a length of 10 inches, and a height of 15 inches. The space between the glass box and the shipping box will be filled with Styrofoam peanuts. How many cubic inches of space will contain Styrofoam peanuts? Show all work.

Answers

Answer:

744 cubic inches.

Step-by-step explanation:

so first you find the area of each box, starting with the glass box.

7×9×12, gives you 756 inches cubed.

then the larger box of 10×10×15, gives you 1,500 inches cubed. then to find the peanut space, you simply take the difference, 1500-756= 744 cubic inches.

744 cubic inches I just got this I hope this helped you

Right answer gets brainlest and you get 20 points just for putting an answer so please answer- :)

Answers

Answer:
190 square inches

Step-by-step explanation:

The Box:
Length that equals 11 in
Width that equals 8 in
Height that equals 5 in

The surface area of 4 faces is given by
A=2H(L+W)

A=2×5(11+8)

A=10(11+8)

A=10×90

A=190





What information can you learn from reading a box plot graph? Be sure to explain each part of this type of graph and the information you can obtain about the data in the graph. brainiest is on the line

Answers

Answer:

A boxplot is a standardized way of displaying the distribution of data based on a five number summary minimum, first quartile, median, third quartile , and maximum. It can tell you about your outliers and what their values are. It can also tell you if your data is symmetrical, how tightly your data is grouped, and if and how your data is skewed.

Step-by-step explanation:

hope this helps

hello everyone (this is 6th grade math)​

Answers

Answer:

7 batches

Step-by-step explanation:

a/5 divided by 3a/10
if a doesnt equal to 0

Answers

Answer = 2/3

Explanation
1. Keep a/5, change the division sign to a multiplication sign, flip 3a/10 to 10/3a

2. Cross simplify a/5 x 10/3a by crossing out the x’s as they cancel out. 10 and 5 cancel out by 5 leaving 2/3 as the answer.

Answer:

Step-by-step explanation:

format is if let variables a,b,c,d then, a/b is divided by c/d can be represented as (a*d)/(b*c) so, by this we have according to the question:

(a*10)/(5*3a) = 2/3

I NEED HELP ASAP!! PLEASE!!!

Answers

Answer:

the second answer is correct

Step-by-step explanation:

2 im not gonna make it long cuz u said asap but its 2!

Solve 1/2 + 1/3w = 1/6. Show your work.

pls help! i will give brainly

Answers

Answer:

w = -1

Step-by-step explanation:

1/2+1/3+1/6

Multiply both sides by 6

6(1/2)+6(1/3w)=1

3+2w=1

Subtract 3

2w=-2

Divide by 2

w=-1

Hope his helps :)

Answer:

solution in attachment

hope it helps

Forty percent of the books a company produces are children's books. Fifty percent of the children's books are paperback books. Which equation represents the relationship between the number (n) of paperback children's books and the total number (t) of books produced?

a) n = 0.2t

b) n = 0.4t

c) n = 0.5t

d) n = 0.9t

Answers

because 0.50 times 0.40 equals 0.2
The answer is definitely A

A $90 flannel shirt is on salle for 30% less for fall shoppers. What is the sale price of the warm winter flannel shirt?

Answers

Answer:

The sale price of the flannel shirt is $63.

The sale price should be $63.

question below, thanks

Answers

So basically, volume means liquid like how much water to fill a cup, and area means the floor length like how much square foot in a bathroom, so for this one it would be area

Answer:

480 inches³

Step-by-step explanation:

To see how much space is inside something we need to calculate the volume.

A shoe box is a rectangular object

∴Volume of a rectangle=(Length×Width×Height)unit³

                                        =(10×6×8)inches³

                                        =480 inches³

Hope this helps:3

If it did please mark me as brainliest thank you<3

Due Today Please Help
How can people influence how the news is reported?

A. They can report the news themselves through social media


B. They can blog about the news


C. They can start their own newspapers or online new shows


D. All of the above

Answers

The answer is D hope this helps

Answer:

D. All of the above

Step-by-step explanation:

Options A and B are the easiest options, as they don't require much training or education. Though option C would be more difficult, it is not impossible. Each option is influential. The answer is D.

Please help with this question

Answers

Answer:

-look below!

Step-by-step explanation:

equation: s=3+4    s=sister


process: you would add 3 to 4 which is 7, the age of Raymond’s sister.


Raymond’s sister is 7 years old.

7 years old is the answer 3+4

The tires of a tractor are 4.5 feet tall. How many 360-degree rotations do the tires make when the tractor travels 170 feet? Round your answer to the nearest whole number.

Answers

Answer:

170÷(4.5×2×3.14)=170÷28.26=6

The answer to this is 6

please i need this a s a p. (as soon as possible)

Answers

Answer: I believe it is 3^2 * 7

Step-by-step explanation:

I think the answer is 3^2 * 7 also

Enter the opposite of 4/5 and − 7/15.

Answers

The answers are: 5/4 and -15/7

To find the opposite just switch the numerator with the denominator!

↓Question is listed in the photo↓

Answers

Answer:

13 laps ........................

13 Laps Dylan ran 13 laps because 6 1/2 divided by 1/2 is 13

12 Points!!!!
Please take your time and answer correctly, I do not want to get this wrong!!!

Answers

Refer to the attached image. Please mark brainliest if this helped. Comment any questions you may have, I will be glad to help :)

please help it's due today

Answers

Answer:

x = 15 in

you can use the Pythagorean Theorem because you know the legs of the triangle and need to find the hypotenuse

the left leg of the triangle is 9 because 9² = 81

the bottom leg of the triangle is 12 because 48/4 = 12

9² + 12² = x²

81 + 144 = x²

225 = x²

√225 = x

Step-by-step explanation:

x=15....................

A rectangular garden has a width of 67 inches and a length of 92 inches. What is the perimeter of the garden in feet? Group of answer choices 31.8 feet 26.5 feet 13.25 feet 42.8 feet

Answers

The answer is 13.25
67+92= 159
159 divided by 12= 13.25

The perimeter of the garden is approximately 26.5 feet according to given question.

To calculate the perimeter of the rectangular garden, we need to add up the lengths of all four sides.

Given:

Width of the garden = 67 inches

Length of the garden = 92 inches

The formula for calculating the perimeter of a rectangle is:

Perimeter = 2 * (Width + Length)

Plugging in the given values, we have:

Perimeter = 2 * (67 inches + 92 inches)

Perimeter = 2 * 159 inches

Perimeter = 318 inches

To convert the perimeter from inches to feet, we divide by 12 since there are 12 inches in a foot:

Perimeter = 318 inches / 12 inches/foot

Perimeter ≈ 26.5 feet

Therefore, the perimeter of the garden is approximately 26.5 feet.

To know more about perimeter here

https://brainly.com/question/397857

#SPJ2

i don't under stand this pls help

Answers

Answer:

Part A: She had 12 liters of soda in total. Part B: She filled 3 gallon containers up (fully) before she ran out of soda.

Step-by-step explanation:

I big brains (just kidding, just trust me!) Hope this helps!

The sum of two numbers is -9. Which expressions could represent the addition problem?

PLEASE HELP

Answers

The answer is B all the others basically go into positive

The correct answer is B:

A cannot be right because -10 -1 is -11

B has to be right because -10 + 1 is -9

C cannot be right because 10 - 1 is 9, but it’s positive

D cannot be right because 10 + 1 is 11

Remember if you have 2 negatives it’s positive, and if you have 1 negative and 1 positive it’s negative

Your bedroom wall is 171 inches wide. You want to hang two posters, each 42 inches across, with an equal space between each poster and the wall edges.

How many inches of space should you leave between the wall edge and each poster?

Answers

Your answer should be 29

help i don't understand i need the formula and answer thanks

Answers

Answer:

2

Step-by-step explanation:

where both lines intersect

therefore 2 and 5 are the two solutions

Answer: i think its uh 2

Calculate Mechanical Advantage To lift a crate, a pulley system exerts a force of 2,750 N. Find the mechanical advantage of the pulley system if the input force is 250 N

Answers

Answer:

2750/250= 11. Therefore, your mechanical advantage would be 11.

Step-by-step explanation:

Workers at an animal reserve are preparing a new exhibit for
meerkats. The exhibit must include at least 6.5 m2of space for each meerkat. The area of the exhibit is 78 m².How many
meerkats can the exhibit hold? Write, solve, and graph an
inequality to find the possible numbers of meerkats.Show your work

pls help! i will give brainly

Answers

tienes k poner números juntos, este esta igual como una pregunta de jj di x
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