Mathematics Middle School

PLEASE HELP I'LL MARK BRAINLIEST!!!!!

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Answer 1

the answer is B And C

Related Questions

I WILL REWARD BRAINLIEST

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Answer:

Step-by-step explanation:

Answer: B

Explaination: It’s in the middle which therefore, it’s the median

A teacher surveys 30 students on the the number of books they read over the summer.The data are represented in the box plot what is the median number of books read

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Answer:

Wheres the plot?

Step-by-step explanation:

Fill in the question marks.
47=7 x ? + 4 x ?

Please help :)
<3

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Answer:

47=7×5+4×3

Step-by-step explanation:

7×5=35 and then 4×3=12. 35+12=47

Answer:

? = 47/11

Step-by-step explanation:

47 = 7 x ? + 4 x ? (collect like terms)

47 = 11? (divide both sides by 11 to isolate for ?)

47/11 = ?

Math:

Kim deposited $1,422 into a savings account. After 5 years, she had a total of $1,635.30 in her account. What is the interest rate?

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Answer:

42.66%

Step-by-step explanation:

subtract the amount of money from after and before: 1,635.30 - 1,422 = 213.3

divide the amount of money gained by the years: 213.3/5 = 42.66

The person above is correct because if you take the original amount Kim had and subtract that from the amount currently there you get 213.30 and you take that and divide that by 5 because of the 5 years you get
42.66%

Help somone plssss ASAP

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The answer would be B

B jsjsjsjsjsjsjsjssjs

HELP HELP HELP!!!!! PLEASE ITS DUE TODAY YOU CAN DO EITHER OR BOTH ( I need both but any help is accepted with thanks and graditude) WILL GIVE BRAINLIST TO WHOEVER GETS BOTH
(PLEASE PLEASE PLEASE ANY HELP!!!!)

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Answer: what do you need help with?

Step-by-step explanation:

try typing a question pls

due today, almost midnight

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Answer: your just finding the meadian soo line up each number from least to greatist and find the middle number

Step-by-step explanation:

Please help, This is due soon

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Answer:

The answer to #2 is 6

Step-by-step explanation:

there is an app called mathpapa that is really good for solving equations

Answer:

5.76 and x=6

Step-by-step explanation:

3.84 divided by 12=.32

.32 times 18 =5.76

2x-4=8

+4 +4

2x=12

12/2=6

x=6

The character in our video multiplied the original value for black paint by 5 to get the new value for black paint. So, she also multiplied the original value for green paint by 5 to get the new value for green paint. There are multiplicative relationships, relationships related to multiplication, in a ratio table. To get from values for green and black in one ratio to values for green and black in another ratio, we can multiply both the initial values by the same number. For example, to get from the ratio 3:2 to the ratio 6:4, we multiply both the 3 and 2 by 2. And to get from the ratio 3:2 to the ratio 15:10, we multiply both the 3 and 2 by 5.

Sometimes, there are also relationships related to addition, called additive relationships, in a ratio table. To get from one value for green to another value for green, we can add 3. To get from one value for black to another value for black, we can add 2. When using the multiplicative relationship to find equivalent ratios, we can multiply both columns by the same number. But when using the additive relationship, we cannot add the same number to both columns.

A cookie mixture requires 3 teaspoons of sugar for every 4 teaspoons of salt. You want to triple the mixture. Which of these describes the ratio of teaspoons of sugar to salt you will use?

A
5:6

B
9:12

C
3:8

D
3:2

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Answer:B

Step-by-step explanation:that the answer

Evaluate the expression for the given value of the variable.

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Answer:

Step-by-step explanation:

24/t + t^2

Let t=3

24/3 + 3^2

8 + 9

Answer:

The correct answer is 17

14. The two triangles below are similar. What is the length, in inches, of DE?

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18 2/3

Explanation:
The proportion is 3/4 just divide 14 by 0.75 (3/4) or whatever the proportion is in any problem like this to get the answer

Homework due this midnight :0 √∛∛∡∡↓⇄⊃↓→↔

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Answer:

1. 5.25 - 5= 0.25

2. 5.5 - 4 = 1.5

Step-by-step explanation:

Find the mean: Add all values Divide by how many numbers there are

Last week:

2 + 3 + 3 + 3 + 4 + 4 + 7 + 7 + 7 + 7 + 8 + 8 = 63

63/12 = 5.25

This week:

2 + 2 + 2 + 3 + 3 + 4 + 4 + 6 + 8 + 8 + 9 + 9 = 60

60/12 = 5

Last week mean - This week mean:

Mean of strikes last week - Mean of strikes this week =

5.25 - 5 = 0.25

Find the Median: Put all values in order Find the middle value (If there are two numbers in the middle then find the mean of the two values)

Last week:

2 3 3 3 4 4 7 7 7 7 8 8

4 + 7 = 11

11/ 2 = 5.5

This week:

2 2 2 3 3 4 4 6 8 8 9 9

4 + 4 = 8

8/2 = 4

Last week median - this week median:

5.5 - 4 = 1.5

Last week median - this week median is 1.5

What is the equation of the line that passes through the points (15, 9) and (-2, 9)?

y =9
y = -11/6x + 9
y = -17
7 = 6x + 11

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Answer: answer is B. 6x+9

Step-by-step explanation:

credits: chrisxxz answered it

Answer: y= -11/6x + 9

What is the value of M ?

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The answer is 50.3

This is because the angle in full equals 180, so you have to do 180 - 129.7 which gets you 50.3!

180 - 129.7 = 50.3 :))

What are the zeros of the function?
f(x)
x^3 + 2x^2 – 35x/
X-3

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Answer:

Ahí esta el proceso y lo último es la respuesta.

Yeah this is hard math for middle school

REWARDING BRAINLY FOR CORRECT ANSWER

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Answer:

The range is 10

Step-by-step explanation:

since it starts at 0 and goes till 9 thats 10 data points

Answer:

Step-by-step explanation:

Okay, so range is just the difference between the highest and lowest values, and because the lowest is 0, it's just 9 - 0, which obviously equals 9

So the range of the data in the dot plot is 9

hope this helps:)

Please help answer the question in the picture

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A in the answer for this question
Thank you

Answer:

Step-by-step explanation:

All you to do is plug in the the given range [-2,0,5] in the x of your given function (y=-5x +4) and solve for each number.

The starting numbers and why are already entered in the table below the blanks and the table represent the next two terms for each of the patterns the pattern for the X values is add 2 the pattern for the Y values is add 4 which graph represents ordered ordered pairs of the first three terms of the patterns from the table?

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u flipped the screen

Um you flipped the screen

What is the value of D ?

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it is a 90 degree angle

How much greater will the area of the table represented by figure ABCD be than that of the table represented by figure JKLM?

A. 6 square feet
B. 19 square feet
C. 27 square feet
D. 40 square feet

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I believe it is B but I am not completely sure

It’s B i think lol have a nice day

I need help with this

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i think when it's say inequality...the answer is = 3 and 3.5

5.5 and 8 because inequality means it is bigger or the same

A skydiver was at an elevation of 17,833 feet. One minute later, she was at 4,297 feet. Find her average change in elevation per second.

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Uhhhhhhhhhhhh O.O ndhsjsnxjje

The answer is 4.18!!!!!!

Solve for m. m + 4 3 = 2 what is m
HELP MEEEEE!!!!!!!!!!!

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hi there user! Looks like your looking for help, so Mizuki came here to help you!

the answer is:

m is 2/3

The whole work I did:

m + 4 ÷ 3 = 2

m + 4/3 = 2

m + 4/3 - 4/3 = 2 - 4/3

m = 6/3 - 4/3

m = 2/3

Anyways hope this helped! qwq

M is -41. If you add 43 to -41, your result will be 2. A number line would help you, too.

can someone help with this please and thank you.

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Answer:

Nothing is the correct answer.

PLEASE HELP ANSWER.(correctly)

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The answer for this is C

The answer is c :))))))

The box plot measures the amount of people in Chess Club the past month. What was the range number of students in Chess Club last month?

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Huh? Who goes to the chess club

What is the value of Z ?

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Answer:

Z=27.8+50.9

=78.7°

Step-by-step explanation:

All you have to do is to sum up the two angles to get zhope i helped you!

The answer is definitely 78.7

(2b+12) divided by 2

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Answer:

b + 6

Step-by-step explanation:

its b+6 i think because you take out the parentheses and divide 2b and 12

1) which expression is equivalent to 36x - 108 ?

a. 6(6x - 108)

b. 9(4x - 12)

c. 36(x - 108)

Answers

A… if u multiply 6x6 u get 36

Answer:

The answer is B

Step-by-step explanation:

9 times 4x - 9 times 12 = 36x - 108!

What is the median?
Points scored by the soccer team:
3, 7, 15, 10, 2, 9, 12, 5

Answers

Answer:

3,5,7,9,10,12,15 and 9 would be your median

Step-by-step explanation:

I think it’s 8 in not sure
Because there is two numbers in the middle if you put them in order so u add them then divide it by to which gets 8

2, 3, 5, 7, 9, 10, 12, 15
7 and 9 are in the middle so add them
7+9=16
16/2=8

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