Mathematics Middle School

Please help me!!!

I will reward brailiest

Please Help Me!!!I Will Reward Brailiest

Answers

Answer 1

Answer:

9.5

Step-by-step explanation:

Answer 2

Answer:

9.5

Step-by-step explanation:

2.1+2.1+1+3.3+1 = 4.2 + 1 + 3.3 + 1 = 5.2 + 3.3 + 1 = 6.2 + 3.3 = 9.5

Related Questions

Please help me thanks

Answers

Answer:

ill help you bro

Step-by-step explanation:

what do you need

Answer:

literacy

Step-by-step explanation:

my coach gave me an award

please help giving brainly

Answers

Answer:

proportion used: 7/20

7emails were from the same person

Step-by-step explanation:

35/100= 7/20

7/20 of 20

20/20=1

1x7= 7

7/20=35/100 both are equal

Pls help its not that hard, im in 7th grade

Answers

Answer:

$8 an hour

Step-by-step explanation:

Answer:

the answer is $8 an hour also I'm in 7th grade too :)

please help me 4 2/5 x 3 2/5

Answers

Answer: exact form  :

374/25

decimal form:

14.96

mixed numbers form:

14/24//25

Step-by-step explanation:

Please answer, tysvm!

Answers

Answer:

B: 2 1/7

Step-by-step explanation:

15 divided by 7 = 2 1/7

2 1/7 sorry If too late to answer :)

You deposit $650 in a savings account. How long does it take an account
with an annual interest rate of 5% to earn $178.25 in interest?

Answers

Answer:

about 5 years 6 months

Step-by-step explanation:

I=Prt

t=I/(Pr)

5%=0.05

t = 178.25 / ( 650 × 0.05 ) = 5.4846

t = 5.4846 years

so about 5 years 6 months

About 5 years and 6 month!

I need help with 11 and 12 pls due soon!!

Answers

11. 18.25
explaining: trust me lol have a nice day

Answer:

$27.25

Step-by-step explanation:

number 11 is 18.25 since you would just take 7.30 x 250%.

number 12: the tip is $6.75. the tax is $2.25. so if you combine the tax AND tip you will get $9.00 and in total he spent (18.25 + 9.00) which is $27.25

Help please last question

Answers

answer: 27%



explanation:

Can someone answer this for me ASAP ty.

Answers

Answer:

What are the drop down options?

Step-by-step explanation:

8 full bags and 1/4 of another

Can someone please answer these asap.

Answers

Answer:

17. 3, 7x, 3x, x

18. y, 3y, 8y, 2

19. 2a, 5a, a, 6a

20. 5c, 2d, 3d, d

21. 6m, 2n, 7

22. 7x, 3y, 3z, 2

Step-by-step explanation:

I did the work and it’s what the other person said I don’t feel like typing lol

7 1/8-3 2/3

I WILL REWARD BRAiNLIEST

Answers

Answer:

6 11/24

Step-by-step explanation:

7 3/24 - 16/24

6 27/24 - 16/24

6 11/24

Step-by-step explanation:

7×1/8 - 3×2/3

= 7/8 - 6/3

= 7/8 - 2

= 7/8 - 16/8

= -9/8

3 Choose the two triangles that are similar. Explain how
you identified them.
A AABC, where mZA = 35 and mZB = 64
B
ADEF, where mZD = 35 and mZE = 71
с
AGHI, where mZG = 35 and mZ1 = 81

Answers

Answer:

uyiouyiouio

Step-by-step explanation:

iuoyuiouiooiuyo

A set of pens sells for $6.25 and costs $3.50 to make. Forty-two percent of the profit (the difference between the purchase price and the amount it costs to make) from each set of pencils goes to a school. If 520 sets are sold, what is the amount of money that will go to the school?

$____

Answers

Answer:

$600.60

Step-by-step explanation:

Answer:

$600.60

Step-by-step explanation:

Really all u need to do is caulate this up your total will be $600.60 becasue all u need is a caulator and it took me a while but here your answer

Answer agian : $600.60

Which ratio is greater, 4:6 or 5:8?

Answers

Answer:

i think 5:8 but i could be wrong :D

Step-by-step explanation:

Answer:

the ratio 4:6 is greater than 5:8

Step-by-step explanation:

hope this helps

ANSWER CORRECTLY FOR BRAINLIEST. INCLUED ALL ANSWERD TO ALL THE PARTS AND QUETIONS. 60 POINTS!!!


Module 06: Project Option 1
Instructions:

Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find shark teeth twice as fast as John, but she can earn even more money with his help.


Sarah can use the expression 5(2j + 3 + j) to represent the amount of money they can earn.


Part 1: Writing Expressions
1. Write an expression that looks like Sarah’s expression: 5(2j + 3 + j). Replace the coefficients so that your expression is not equivalent. You may use any number that you choose to replace the coefficients. Be sure to leave the variables the same. For example, 8(3j + 7 + 3j) looks like Sarah’s expression but is not equivalent.


2. Translate the new algebraic expression you created in Question 1 to a verbal expression.


Part 2: Writing Equivalent Expressions
3. You will now use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.


a. Use either the commutative property or combine like terms to create an equivalent expression.


b. Use the distributive property to create an equivalent expression.


4. Pick a number from 1 to 10. Use that number to verify your three expressions (the original, the one from 3a, and the one from 3b) are equivalent by substituting it into each expression. Show all your work for complete credit.



Part 3: Finish the Story
5. Write a few sentences to end Sarah’s story. How many shark teeth did she find? How many shark teeth did John find? How much money did they earn?



6. Choose a method to present your assignment. You may submit your work in a Word Document or you may choose to develop a PowerPoint presentation or video recording of yourself. Use your creativity! Make sure to include the information from all three parts in your Word Document or presentation.

Answers

Pretty sure no one is gonna do this because it’s so long (no offense)

Watch the videos below then answer these two questions: 1. Explain the difference between: mean, median and mode. How can you remember how they are different? Which one is the actual average? 2. Find the mean, median, mode and range of the following data set: 4,5,7,7,7,8,9,10,11,12,12 Click the links to watch each video: Mean, Median, Mode, and Range (Links to an external site.) How Do You Find the Mean of a Data Set? (Links to an external site.) How Do You Find the Median of a Data Set? (Links to an external site.) How Do You Find the Mode of a Data Set? (Links to an external site.) How Do You Find the Range of a Data Set? (Links to an external site.) What is the Mean of a Data Set? (Links to an external site.) What is the Median of a Data Set? (Links to an external site.) What is the Mode of a Data Set? (Links to an external site.)

Answers

They have to get to the lowest point

Answer:

Average = Mean = "typical" or "middle"=> central

Ex:

4+3+1+6+1+7

Arithmetic Mean- 4+3+1+6+1+7  over the amount of numbers in this case 6. So this fraction equals 22 over six or 3 and 2/3.

To find the Median order the numbers from least to gratest. the circle the middle number.

Ex: 0, 7, 50, 10,000, 1,000,000

Circle the 50 since it is on the middle

If there is two numbers in the middle circle both then find the middle in between both numbers.

Ex: 1, 1, 3, 4, 6, 7,

Circle the 3 and 4.

Find the halfway point in between, in this case, 3.5.

Mode is the number that shows up the most in a group of numbers.

Ex: 4, 3, 1, 6, 1, 7

The one shows up twice while the other numbers show up once.

Hope this helps. :)

Try the questions yourself.

If you need help friend me and I can help with the questions.

You buy items totaling $52.25 with a 6% sales tax. You give the clerk three $20.00 bills. Figure the following amounts:
a. The amount of sales tax
b. The total cost including tax
c. The amount of change you should receive.

Answers

A- 3.13
B- 55.38
C- 4.62

Answer for A:

The sales tax for a purchase of $52.25 is $3.14 (to the nearest cent)

Explanation:

Looked it up

Answer for B:

The total cost including tax is $55.39 (to the nearest cent)

Explanation:

Calculator

Answer for C:

The amount of change you should get is $4.61

Explanation:

Since you gave the clerk three $20 bills, or $60, we subtract the total cost from 60

60 - 55.39 = 4.61

Thus the change should equal $4.61

PLEASE HELP ME TIMED!

Answers

Answer:

The ratio is 18:21 so it would be the same as 6:7.  The final ratio is 126(cats):147(dogs)

Step-by-step explanation:

HELPPPPPPPPPPPPP HURYYYYY ITS OVERDUEEE

Answers

Answer:

Maybe you should get off amazon lol.

Step-by-step explanation:

PLS HELP ME ... Thank you

also don't answer if you don't know the answer ... again thankyou

Answers

It’s is b but could be a problem b

Answer:

7

Step-by-step explanation:

7^2=49 and 8^2=64 which one is closer?

solve the inequality
-10 + 6x < 20

Answers

Answer:

The answer of the question is:

This is the answer x < 5. Hope this helps!

What inverse operation would you perform on both sides to solve this equation?
4-c=26 and solve it pls

Answers

Answer:

c=-24

Step-by-step explanation:

You should perform the inverse of addition and multiplication

The inverse of addition is subtraction so we subtract 4 on both sides:

4-4-c=26-4

Which will be

-c=24

Divide by -1 since the inverse of multiplication is division

-c/-1=24/-1

So the answer will be:

c=-24

The answer to this equation should be c=-24 I Hope this helps

what fractions are equivalent to these fractions
4/5=
3/8=
1/6=

Answers

Answer:

1 and the 3rd

Step-by-step explanation:

4/5 = 8/10 , 12/15 , 16/20, 20/25 , 24/30
3/8 = 6/16 , 9/24 , 12/32
1/6 = 2/12 , 3/18 ,4/24

In the figure below, ABCD is a rectangle and DA and CB of radii of circles tangent externally, AB = 4cm

Answers

Answer:

Step-by-step explanation:

let me write the answer on paper

Find the total area.
answer choices-

370mm^2
370mm^3
270mm^3
170mm^2

Answers

The answer is 370. Hope that helped

Jack wanted to measure the weight of his luggage at the airport before departure. He was surprised to see that it weighed 23.6 kg. Then he stood on the weight with and without his luggage and understood that the scale is malfunctioning as the last two weights of 91.2 kg and 65.5 kg were obviously off. What was the true weight of his luggage?

Answers

Answer:

25.7 is how much his luggage weighs.

Step-by-step explanation:

PLEASE I NEED HELP FOR THIS QUICKLY!

Answers

24/55 is the answer decimal form is 0.436

Answer:

24/55

Step-by-step explanation:

I will give brainliest to whoever answers this question. Also if you can please explain how you solved it I would appreciate it!

Answers

Okay so for this you need to find the unit rate.

To find the unit rate:
Divide 5.25 feet by 3 feet, and I got 1.75, so the unit rate would be 1.75 feet(Jorge’s height)/1 foot of shadow. A shorter version of this would be 1.75/1

Then, now that you know the unit rate, or how many feet in height for every one foot of shadow, you multiply 1.75 by the length of the shadow (23 feet). For this I got 40.25.

40.25 is the height of the flag pole :)

Answer:

40.25 feet tall

Step-by-step explanation:

There is a small triangle made by the boy and the three feet of shadow. This triangle when scaled up will be the same as the flag and the full shadow.

To do this you need to find how much to multiply 3 by to get 23.

First you do 23/3 which will give you 7.6 repeating. or 7.6666666666... (same thing)

If you then multiply that number by the boy's height 5.25 you will get the answer 40.25.

This is because the triangle the flag creates is 7.666... times larger than the triangle the boy creates.

A CD usually sells for $11.00. If the CD is 30% off, and sales tax is 8%, what is the total price of the CD, including tax?
A-$8.58
B-$8.91
C-$8.32
D-$8.39

Answers

Your answer is letter a
Your answer is a 8 dollars and fifty eight cents

The school choir is getting ready for their spring concert. There are 48 members in the choir and each choir member expects to have ten people in the audience. How many rows of chairs will need to be set up if each row has 30 chairs in it?

Answers

Answer:

You will need 16 rows

Step-by-step explanation:

BIG BRAIN

Answer:

= 480/30

= 16 rows

Step-by-step explanation:

Other Questions
Can somebody solve this: x^4+2x^3-25x^2-26x+120 This is a new thing we are learning and i do not get it The language in lines 9 through 14 suggests that new coffee plants require (1) isolation (2) fertilization (3) irrigation (4) protectionCoffee-growing is a long job. It does not all come out as you imagine, when, yourself young and hopeful, in the streaming rain, you carry the boxes of your shining young coffee-plants from the nurseries, and, with the whole number of farm-hands in the field, watch the plants set in the regular rows of holes in the wet ground where they are to grow, and then have them thickly shaded against the sun, with branches broken from the bush, since obscurity is the privilege of young things which system of linear inequalities is represented by the graph? Which of the following is a factor that is usually considered in a cost benefitanalysis?A. Employee leasingB. Reactive changeC. Shareholder recognitionD. Growth scenarios ________ figures are the same shape but havedifferent sizes. How many wolves are inIsle Royale as of 2020? 12. Compared to the parent cell, a daughter cell produced as a result of binary fission? (1) has one-half as many chromosomes(2) has twice as many chromosomes (3) is the same size, but has fewer chromosomes (4) is smaller, but has the same number of chromosomes The Boy in the Striped Pajamas Writing AssignmentDirections: Select one of the following topics. Write a well-constructed 500-word essay in which you use evidence from the text and movie to support your idea. Be sure to follow the guidelines of the rubric. Prompts (pick ONE or TWO): a. Bruno and Shmuel are more alike than different. Suggest how their alikeness contributes to a major theme in the novel. b. Discuss the way three characters support the following statement: The very best of humanity is possible even in the most trying of circumstances. c. It is easier to be brave if you dont know how dangerous a situation is. Discuss whether Bruno is a brave boy or a coward. d. Discuss the way Boyne/author/producer uses the childs perspective in the story/movie to emphasize that all men are equal. e. Boyne/author/producer uses clothing to illustrate images that work to develop the readers emotional response to the story/movie. Discuss this with reference to three different outfits. Let x= 1. Evaluate the function for y. y=7.2x+3 The deltoids and biceps are an example of skeletal muscles.TrueO False x2+7x+12=0 please help To what extend do people act against their own interests? Please any opinion or information will be useful:) Which entity often proposes new foreign policy ideas?O A. The federal governmentB. A state governmentC. A local governmentO D. A private citizen English document written in 1215 which helped limit the kings authority Ava arrived at a restaurant for dinner at 6:14. She placed her order, ate, and paid the bill.She left the restaurant 2 hours and 28 minutes later. What time was it when Ava left therestaurant?A 9:42B 8:18C 8:42D 4:18 Gareth believes that if he flips a coin 820 times, it will land heads up exactly 410 times. What would you tell Gareth about his prediction? Which animals/insects look different from their young? Write number then solution!!!!!!!!!!! Giving brainliest!!!!!!!!!!!!