Mathematics Middle School

Plss help I need plsss I begging u

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

60 though low low low low

Related Questions

What is the value of the expression m8−(34−n) in simplest form, when m = 6 and n = 18?

please hurry

Answers

Answer:
N is just simply 18

so 6*8-(34-18) and use pemdas to solve

34-18=16

6*8-16

48-16

so the value is 32

The value of the expression for m = 6 and n = 18 is 16,79,600.

What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.

Given is the expression as -

m⁸ - (34 - n)

The expression given is -

m⁸ - (34 - n)

Now, for m = 6 and n = 18, we can write -

6⁸ - 34 + 18

6⁸ - 16

(6 x 6) x (6 x 6) x (6 x 6) x (6 x 6) - (16)

36 x 36 x 36 x 36 - 16

16,79,616 - 16

16,79,600

Therefore, the value of the expression for m = 6 and n = 18 is 16,79,600.

To solve more questions on algebraic expressions, visit the link below -

brainly.com/question/1041084

#SPJ2

Help bruh helpppp . Jejdjdkdkdkckvk

Answers

Answer:

20 days

Step-by-step explanation:

pls mark as brainiest

75 of 20 days is 15 days

Hi :) pls help with this. It means a lot

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Answer could be

F 6 12

I believe it’s F, 6, 12.

Does anyone know the answer

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when the graphs intersect eachother

72,918,018,927 - f = 91,812 - 117,816 + 81,0937

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Answer:

f = 72917233994

Step-by-step explanation:

Find the sale price of each item. Round to two decimal places when necessary.

Original Price: $74.99

Markup: 33%

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i think it would go up by $24.74

Actually is 24.75 so yeah hhhhhh

Instructions
Part 1: How's the weather?
Investigate the weather forecast in your city.
Record the high and low temperatures that are forecast for the next 7 days in the table below. In the columns titled, Difference," record the change in temperature from the day before. To do this, subtract the previous temperature from the current temperature Be sure to use positive and negative numbers as needed! For example, if yesterday’s temperature was 70 and today’s temperature was 65, the difference is 65 – 70 = -5.

Date
High Temperature

Subtract the previous temperature from current temperature

Difference
Low Temperature

Subtract the previous temperature from current temperature

Difference
1 -N/A- -N/A- -N/A- -N/A-
2
3
4
5
6
7 Note: The columns for Day One's subtraction and difference cannot be filled in. As this is the first data point, there is no previous temperature to subtract.

Write a mathematical expression using the information from your table to answer the following questions:
What is the mean change in the forecasted high temperatures? Remember, this can be found by averaging the values in the Difference column for the high temperatures. Show your work and steps. If your answer is not an integer, explain what two integers your answer is between.

What is the mean change in the forecasted low temperatures? Remember, this can be found by averaging the values in the Difference column for the low temperatures. If your answer is not an integer, explain what two integers your answer is between.

Answers

Answer:

What explains the difference in temperatures between the two cities?

Step-by-step explanation:

Answer: Using the mean concept, it is found that:

1. The mean change in the forecasted high temperatures is of -0.33ºC.

2. The mean change in the forecasted low temperatures is of 0.5ºC.

-----------------------------

The mean of data-set is given by the sum of all observations divided by the number of observations.

Item 1:

The changes in the high temperature are: 2, 1, -1, -1, -1, -2

Thus:

The mean change in the forecasted high temperatures is of -0.33ºC.

Item 2:

The changes in the low temperature are: 2, -2, 2, 1, 0, 0.

The mean change in the forecasted low temperatures is of 0.5ºC.

Is the sequence arithmetic, geometric or neither? Then, find the next three terms. 0, 3, 6, 9, 12, ___, ___, ____.

Answers

Answer:

15,18,21

like that?

Step-by-step explanation:

Answer
15,18,21, arithmetic

hope this helps and have a wonderful day :)

Help me please I really do need help tho

Answers

Answer: What musickp8809 said

Step-by-step explanation: Give him brainliest, bc that's what i want for christmas.

solve for x: 4x + 9 = 2x - 7

Answers

Answer:

-8

Step-by-step explanation:trust me

Answer:

x=8

Step-by-step explanation:

4x+9=2x-7 (subtract both of the numbers with variables)

-2x

2x=+9-7

-9 -9 (-9-7=16) +* 2 negatives cancels out to make a positive *+

2x=16

16/2=

x=8

Hopefully this is right! I'm rusty on multiple-step equations. This is the strategy I used over the years.

Part 2 to my question

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Answer:

Conner is not correct because the rate of the water is flowing equal to the slope. The water is flowing at a rate that is less than 2 gallons per minute.

whats 2 1/2 - 3 1/4 = ?

Answers

Answer: -0.75

Step-by-step explanation: you’re welcome

What solution is this? One solution, No solution, or Many solutions
Pls show me the steps
7/8m − 1/2= 3/16m + 5

Answers

Answer:

One Solution m = 8

Step-by-step explanation:

7/8 m - 1/2 = 3/16 m + 5 Add 1/2 to both sides

7/8 m = 3/16 m + 5 + 1/2

7/8 m = 3/16 m + 5 1/2 Subtract 3/16 m from both sides

7/8 m - 3/16m = 5 1/5 Change 7/8 to 14 / 16

14/16 m - 3/16 m = 5 1/2 Subtract on the left. Change 5 1/2 to 5.5

11/16m = 5.5 Multiply both sides by 16

11m = 5.5 * 16

11m = 88

11m/11 = 88/11

m = 8

Sorry if it isn’t clearrrr

Chad has a rope that is 10 yards long. How many pieces of rope measuring of a yard can he divide his rope into?

Answers

10 because he has ten yards so he can divide them evenly into ten yards

Answer:

Step-by-step explanation:

10 divided by 10

Choose one card value and its additive inverse. Choose from the list below to write a real-world story problem that would model their sum.
a. Elevation: above and below sea level
b. Money: credits and debits, deposits and withdrawals
c. Temperature: above and below 0 degrees
d. Football: loss and gain of yard

Answers

Answer:

http://www.westbranch.k12.oh.us/userfiles/185/Classes/50613/module%202%20lesson%201%20homework.pdf?id=119764

Step-by-step explanation:

this is a link, but its not showing up as one, so just copy and paste that into ur search bar

The diagram shows a door that has a window in it. The front faces of the door and the window are similar rectangles that have the dimensions shown.

What is h, the height of the window in centimeters?

A. 186
B. Not here
C. 66
D. 150

Answers

Answer:

D. 150

Step-by-step explanation:

the answer is
D. 150

please help i dont wanna fail

Answers

34 is the answer lol

The total cost of the 3 shirts including shipping is $71.83. They want to know how much each shirt costs without shipping so you are going to do $71.83 subtract $7.99. This gives you $63.84 for the 3 shirts without shipping. Now you are going to take $63.84 and divide by 3. This comes out to be $21.28 For each shirt.
I was just solving that equation out for you just in case. What you need to put in the box is this:

3s + 7.99 = 71.83

David bought three candy bars for $2.45. Assuming that each candy bar is the same price, what is the unit rate for the cost of the candy bars? Be sure to round your answer to the nearest hundredth.

Answers

Answer:

$4.55

Please give me the brainliest!

Hope this helps!

Answer:

It would cost David $0.82 per candy bar.

Step-by-step explanation:

Who Ever Gets All Of Them Correct Gets Brainlyest

Answers

Answer:

Step-by-step explanation:

Im saying 20 for the first one

30 for the second on

20 for the third on

40 for the forth on

6 for the last on

Omg I need help this to epic for me but fr I need helpppppp

Answers

Answer:

Step-by-step explanation:

25% of 296 is 74 so your answer would be 74 friends

help!!!!!!asap!!!!!!!!!!!!

Answers

Answer:

The answer is c...

Step-by-step explanation:

Answer:

C - 7 + 32 + 7 + 32 = l

Step-by-step explanation:

(I think)

Btw HAPPY HOLIDAYS ❄️☃️

Caiden earned $475 from mowing lawns last summer. He deposited this money in an account that pays an interest rate of 3.8%. What will be the amount of interest earned after 15 years

Answers

Answer:

The balance after 15 year is $831.25 .

Step-by-step explanation:

Formula

Where P is the principle and r is the rate of interest in the decimal form and t is the time.

As given

Caiden earned $475 from mowing lawns last summer.

He deposited this money in an account that pays an interest rate of 3.8% compounded annually.

Here

P = $475

3.8% is written in the decimal form.

= 0.038

r = 0.038

t = 15 years

Put in the formula

Amount = $831.25

Therefore the balance after 15 year is $831.25 .

helppp please!
Dexter wrote the equation, 10x + 160 = 300, to find the number of hours he would need to work at $10 an hour to save $300. According to this equation, how much money did Dexter already have saved before he started working?

Answers

He had 160$ when he first started

The roof of a tiny home is a triangular prism. The triangular base of the prism has a height of 7 feet and a base of 8 feet. The height of the prism is 18 feet. What is the volume of the roof, in cubic feet?

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The answer is.. 504 cubic feet

Hope this helps!!

Last month you spent $30 on clothing. This month you spent 150% of what you spent last month. How much did you spend this month?

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Answer:

you spent 45 dollars this month

you’ve spend 45 dollars this month

20 POINTS!!!! HELP
THE QUESTION AND CHOICES ARE LISTED DOWN IN THE PHOTO!!!!!!!! HELP!!!!!

Answers

The answer is C!!!!!!!!!!!!!!!

Can’t read it, it’s blurry

Jacob drove a total of 15.235 miles over a 5-day period. How many miles did he drive each day if he drove the same distance each day?

3.047 miles

3.407 miles

30.047 miles

30.407 miles

Answers

jacob drove 3.047 miles per day

Answer:

The correct answer is 3.047 or A

Step-by-step explanation:

Ok so you take

15.235 and divide it by 5

15.235/5= 3.047

Simple division

can you please help asap!!! :) :D
-2 2/3 +(-1 1/6)

Answers

Answer:

-3 5/6

Step-by-step explanation:

change the mixed numbers into fractions with common demoninators

after that add them together and change the improper fraction into a mixed number.

Solve the system by substitution!

Answers

When solving by substation the answer would be: X= 1 , y= 5

Please help! I'll give Brainleist if someone gets this right.

*Note; I might report the people who answer, just for points.*

Answers

Answer:

Hope this helps!

Step-by-step explanation:

Brianna did it right, and 552 divided by 23 is 24!

Please give brainiest if you think my answer is good :)

Answer:

brianna's work was correct

Step-by-step explanation:

her work was correct because 20 times 23 is 460 subtact 460 from 552 and u get 92 and 92 subtracted by 92 is zero

and she will get 24 as her answer

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