Mathematics Middle School

Question 1 of 17
Which expression uses the associative property to make it easier to evaluate
6(3/2x1/5)?
A 6 (1/5x3/2)
B 6 (2/3x1/5)
C (6x3/2)1/5
D (3/2x1/5)6

Answers

Answer 1
I think the answer is C (6x3/2)1/5
Answer 2
c im pretty sure you can probably find an algebra calculator on the internet hope this helps

Related Questions

ok so....
the numbers to the code are 0 3 3 8 8
the number is less than 50
the value of the hundredths digit is 10 times the value of the thousandths digit
the value of the ones digit is one-tenth the value of the tens digit

Answers

Answer:

300????

Step-by-step explanation:

because you multiply 100 to the number of tens is equal 300 i think

Answer- 300
Multiply 100 to the number of 10s

PLEASE HELP
Convert 120 miles traveled in 6 hours to a unit rate. Use the label miles per hour (mph).

Answers

Answer: 20/1

Sorry if this wrong I am confident this is right but:

120 divided by six

=

20/1

Step-by-step explanation:

120 divided by six =20/1

It takes a car 2.5 h to go from mile marker 15 to mile marker 130. What is the average speed of the car?

40 points

Answers

Answer:

your answer is 46

Step-by-step explanation:

so you take 115 and divide it by 2.5

plz help i have NO clue what this is

Answers

Answer:

Bottom right corner

Step-by-step explanation:

The line is going up so the slope is positive!

Answer:  its the bottem left

Step-by-step explanation: EASY ITS GOING UP ITS A POSITVE SLOPE

Solve for x
3/5 (x − 7/10)= −3 1/4
Enter your answer as a mixed number in simplest form.

Answers

Answer:

x = 11(13/14)

Step-by-step explanation:

3/5(x – 7/10) = -31/4

open the bracket:

3/5 * x – 7/10 = -31/4

3/5 * –7x/10 = -31/4

3/5 + 31/4 = 7x/10

(12+155)/20 = 7x/10

167/20 = 7x/10

cross multiply:

140x = 1670

x =1670/140

x = 11(130/140)

x = 11(13/14)

The value of x is 1/5.

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

3/5 (x − 7/10)= −3 1/4

Now, Solving for x

3/5 ( x- 7/10 )= 13/4

x- 7/10 = -13/4 x 5/3

x- 7/10 = -65 /12

x= -65/12 + 7/10

x= 24/ 120

x= 1/5

hence, the value of x is 1/5.

Learn more about equation here:

https://brainly.com/question/29657983

#SPJ2

Done the first two but i dont know how to do the mean of it

Answers

I think the answer for the mean is 6.

To get the mean you have to add up the total number of peas in a pod, then divide the amount you added up by how many pods there are. :)

To find mean:

1) Add up all data values to get the sum

2) Count the number of values in your data set

3) Divide the sum by the count

First we have to find all the data values. We do this by finding all of the peas, not just the information numbers of peas in a pod.

4 x 2 = 8

5 x 10 = 50

6 x 18 = 108

7 x 14 = 98

8 x 6 = 48

8 + 50 + 108 + 98 + 48 = 312 total number of peas

2 + 10 + 18 + 14 + 6 = 50

312 / 50 = 6.24 peas per pod

So in our example the mean number of peas in a pod is 6.24.

I hope this helps! :)

The festival prices for each dessert are shown in the banner.
At the end of the festival, there are 24 cannolis, 30 cream puffs, and 62 muffins leftover. How much money did the bakery collect from selling desserts? How much more would the bakery have collected if they sold all of the dessert?

Answers

Answer: how much money are the desserts each

Step-by-step explanation:

We need the prices to know

Make Sense and Persevere

What percent of the 16-gigabyte hard drive show is used for photos?


. |3.32GB|

Music-Photos-Apps-Other-FreeSpace

|-----------------------------------------------------|

16 GB

Answers

Step-by-step explanation:

Make Sense and Persevere

What percent of the 16-gigabyte hard drive show is used for photos?

. |3.32GB|

Music-Photos-Apps-Other-FreeSpace

|-----------------------------------------------------|

16 GB

i need to answer one more question to ask another one , sorry !

Drawing a ball from a bag without looking is an example of simple random sampling. Which of these actions could affect the FAIRNESS of the outcome of this simple random sample?

A. cable subscribers between the ages of 21 and 40
B. cable subscribers who are parents of children between the ages of 3 and 10
C. children between the ages of 3 and 10
D. children who attend a local elementary school

Answers

D is the correct answer
Answer: D is correct

this is the last question for the day I promise!!!!

Answers

Answer:

I think the answer is 13

Step-by-step explanation:

The answer is 13 hope this helps

19= X+5*Z-12

what is X and Z?

Answers

Answer:

X = -5Z + 31

Step-by-step explanation:

Subtract 5Z5Z from both sides.

19 - 5Z = X - 12

19 − 5Z = X − 12

2 Add 1212 to both sides.

19 - 5Z + 12= X

19 − 5Z + 12= X

3 Simplify  19-5Z+1219−5Z+12  to  -5Z+31−5Z+31.

-5Z + 31 = X

−5Z + 31 = X

4 Switch sides.

X = -5Z + 31

X = −5Z + 31

Answer:

19=x+5*z-12

19+12=x+5*z

31=x+5*z

then x=26 z=1

PLEASE HELP! Please no links

Answers

Answer:

4th option

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are in proportion, that is

[tex]\frac{12}{8}[/tex] = [tex]\frac{15}{x-4}[/tex]

The camping trip cost $165 how much long will it take you to save en ought money? Please give me the answer FAST

Answers

Answer:

there is missing information in your question

Step-by-step explanation:

you need to tell us how much money you can make in a day

It depends on how much money you save over a certain period of time.. but

Can Someone Give Me Graph Points I'm So Confused:
The equation d=rt is used to calculate distance, rate, or time, where d is the distance (in feet), r is the rate (in feet per second), and t is the time (in seconds). Consider the statements below that describe the running rates for three people. Graph the equation that represents the rate of the fastest person.

Payton runs for 20 seconds and goes 380 feet.
Jaime runs at a rate of 20 feet per second.
Nguyen runs 450 feet in 25 seconds.

Answers

Answer: 60

Step-by-step explanation:

Spanish please help I’ll give BRAINLY please fill in the ones that are not filled in

Answers

Answer:

What???

Step-by-step explanation:

i need to write the slope-intercept form of the equation of each line

Answers

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

y=-1
There is no slope because it is a straight line. The intercept is -1 so your equations would be y=0x-1 but the 0x can be taken out because it is nothing. So your answer is y=-1

Jessica purchased a book that was on sale for 12%. The sales tax is 3% key y represent original price of the book write an expression that can be used to determine the final cost of the book.
How do I do this, I don’t need a answer just how to do I it lol

Answers

Answer:

What is a sales tax decalculator?

Step 1: take the total price and divide it by one plus the tax rate.

Step 2: multiply the result from step one by the tax rate to get the dollars of tax.

Step 3: subtract the dollars of tax from step 2 from the total price.

Pre-Tax Price = TP – [(TP / (1 + r) x r]

TP = Total Price.

Step-by-step explanation:

Express this number in scientific notation.

0.00014

Answers

1.4x10^4. move the decimal to the right so it’s between the two numbers.

Answer:

1.4 x 10^-4

I cant do powers on my laptop so thats what the arrow represents, I don't know if you know that or not so.

the -4 is because you move the decimal to the right 4 times to make the decimal between the two numbers making it 1.4

Evaluate the following expression. [4 + (12 - 2) ÷ 5] ÷ 7

Answers

0.85714285714 or 2/7

pls help me......................................................................................................

Answers

Answer:

The first one is y=2, the second y=3

Step-by-step explanation:

What she said, it’s right

[[Please explain]] The length of a spring varies directly with the mass of an object that is attached to it. When a 30-gram object is attached, the spring stretches 9 centimeters. Which equation relates the mass of the object, m, and the length of the spring, s?
O s=3/10m
O s=10/3m
O s=3/10s
O s=1/30s

Answers

Answer:

The required equation is [tex]s =\frac{3}{10} m[/tex]

Step-by-step explanation:

Given: The length of a spring varies directly with the mass of an object that is attached to it. When a 30-gram object is attached, the spring stretches 9 centimeters.

To find : Which equation relates the mass of the object, m, and the length of the spring, s?

Solution :

Let the mass of the object  m,

Length of the spring s,

When a 30-gram object is attached, the spring stretches 9 centimeters.

i.e, the times length of the object is attached to spring is The length of a spring varies directly with the mass of an object that is attached to it.

According to question,

i.e, length of the spring is 3 by 10 times the mass of the object.            

Therefore, The required equation is

Put the following numbers in order from least to greatest with least at the top and greatest at the bottom.

Answers

-11/2
-10.8
1/3
4
|-8|

Hope this helps : )

Answer:

-10.8

-11/2

1/3

4

|-8|

Step-by-step explanation:

-11/2 = -5.5

1/3 = 0.33

|-8| = 8

write a summary about what happened in chapter 6 in mayflower treasure hunt

Answers

Answer:

This is not math

Step-by-step explanation: well its kinda obvious...

HELPPPPPPPPPPPPPPPPPPPPPPPPP ASAPPPPPPPPPPPPP


Martha's family is on a road trip. After driving for a while, they stopped for gas, and then traveled 55 3/4 more miles before they decided to stop for lunch. After lunch, they tripled their distance traveled before stopping for the night. Their total distance traveled that day was 364 miles. How many miles had they traveled before their first stop for gas? Enter your answer as a simplified mixed number in the box.

Answers

Answer: 65 7/12

Step-by-step explanation: I took the test

Answer:

the answer is 65 7/12

Step-by-step explanation:

took the k12 quiz

hope this helps :D

quiz name: 5.18 Quiz: Model the Real World with Multistep Equations

What is the slope of the line y=35x+7 ?

Answers

Answer:

Slope is 35

Step-by-step explanation:

Answer: slope is 35

 y-intercept: (0,7)

Step-by-step explanation:

what is 2 3/5 divided by 2/7

Answers

Answer:

9 1/10

Step-by-step explanation:

The Answer is 9 1/10, or 91/10.

Hope that helps! ☺️

how to stop antixty attack?

i dont know how to spell.

Answers

Answer:

to Stop anxiety attract

take a deep breath hold it for some time and then relax your body when exhaling

Don't think Brainly is the place to ask but If your not getting enough sleep, that can be why so make sure to SLEEP and take naps at around 1:00pm and Try to wake up at 3:00pm

Aerobic activity can be calming. Avoid caffeine, alcohol and smoking which act as triggers for the attack. Regular physical activity helps in releasing the anxiety.

Easier ways are to breathe slow and deep breathing is the cornerstone of calm. Start by breathing in and out slowly.

Drink more water. Dehydration may affect anxiety in a variety of ways. And raw fruits and vegetables are the best foods for panic attack because they act as antioxidants in your body.

Tamika earns $15.00 per hour working for a landscape company plus $10 for lunch. She uses function e = 15h + 10 to track her daily earnings where e represents earnings while h represents number of hours. Make an input and output table, graph your results, and determine if the function has a proportional relationship. Explain.

Answers

Answer:

here

Step-by-step explanation:

imput    output

1             25

2            40

3            55

and so on

all you got to do is  keep going by 15

hope it helps :D

Use the given data to find the equation of the regression line. Round the final values to three significant digits, if necessary.

= 150.7 – 6.8x

= 140.4 – 6.2x

= –150.7 + 6.8x

= –140.4 + 6.2x

Answers

Answer: 150.7

Step-by-step explanation:

i did the math for it

The answer is 150.7

Charlotte measured the temperature at 7:00 A.M. and again at 3:00 P.M. She placed both measurements on a number line.

How did the temperature change between 7:00 A.M. and 3:00 P.M.?
A. It increased by 3/4 °C.
B. It decreased by 3/4°C. ik there's two that's just what the answers say
C. It increased by 11 and 3/4 °C.
D. It decreased by 11 and 3/4 °C.

Answers

Can I see a picture of the graph? then i can solve it
Other Questions
the loss of feeling and movement of the legs is termed Which of these is a negative impact of lobbying? How did the Great compromise resolve the issue between small and large states? Text Multiple Choice: Based on your reading of the following text, what problem most likely provoked this response by the New York Assistant Police Commissioner?All disasters are essentially local. There is no such thing as a Homeland Security Department disaster, or an FBI disaster. There are only New York City, Los Angeles, Chicago, or even Des Moines disasters. Yes, their impact matters and relates to the larger community. If we are to be successful in developing a more productive anti-terrorist environment, both the public police sector and the private security sector need to change their client culture from one of mere security awareness or knowledge to that of security ownership and responsibility.Charles P. Connolly, former Assistant Commissioner, New York City Police Department, and Vice President in Charge of Security, Merrill Lynch Corporation[Source: Engaging the private sector to promote Homeland Security: Law enforcementprivate security partnership, Sept, 2005. Bureau of Justice Assistance, NCJ 210678. ]a. lack of organization between police and private security at a crisis siteb. lack of prescreening and abiding by standards, and insufficient trainingc. examples of mistrust, barriers to information sharing, and spreading misinformationd. refusal of private security to take responsibility for obtaining evidence illegally by the Constitution but legally for security agents100 points cual es la funcin del objeto directo ln humans, red green color blindness is a sex-linked recessive trait. If a man and a woman produce a color blind son, which of the following must be true?a. The father is color blind.b. Both parents carry the allele for color blindness.c. Neither parent carries the allele for color blindness.d. The father carries the allele for color blindness.e. The mother carries the allele for color blindness. Jazz style associated with New Orleans and other cities in the 1920s, which featured improvised solos and ensembles. outline of life skills that are necessary in the 21st century Triangle abc is similar to triangles def ghi and jkl the scale factors for the dilations that show triangle abc is similar to each triangle are in the tableFind the side lengths of triangles def ghi and jkl record them in the table Is the function f x2x4 + 4x2 1 is an even function. Prove it algebraically Using WEKA software, answer the following questions based on the Phishing dataset provided.a) Draw a simple confusion matrix (general one, not from WEKA) of the possible data scenarios for thisPhishing dataset. (0.5 Mark)b) Draw a table that will outline the Accuracy, Precision, Recall, F-Measure, ROC Area of the followingRules based algorithms; RIPPER (JRip), PART, and Decision Table (2 Marks)c) Use Decision Trees algorithms (Random Forest, Random Tree) and Artificial Neural Network(Multilayer Perceptrol) to compare with the results in part b) above. Do you have better predictionaccuracy with these in this dataset? (2 Marks)d) What is your conclusion in these experiments pertaining to ML algorithms used? (0.5 Mark) prepare a request letter to be sent to the national level social organisations to bring appropriate programs to solve the social problems in your community . suggest the ways to solve such social problems Find your own values that prove that tan(u-v) does not equal tan u - tan v. Show your work and explain why you chose these values. PLS FAST!! WILL GIVE BRAINLIEST!! 30 POINTS!! There are many misconceptions regarding protection from the sun. For instance, people may avoid wearing sunblock on a cloudy day because they do not see the sun; however, people can still get sunburnt during a cloudy day. With this in mind, do the following tasks.Write a packing list for a day at the beach with your family, explaining why each item is necessary.Identify and analyze a misconception regarding sun protection. 7th grade math please help what man is credited for starting the thanksgiving day football tradition? help for brainiest get all right plz asap thanks What is the overall tone?A.humble and admiringB.cynical and condescendingC.resentful, yet lovingD.critical, yet understandingE.hopeful and nostalgic Write the correct possessive form of the nouns on the line.1. the coat of the child 2. the mom of the girls 3. the tail of the cat4. the feathers of the birds PLS HELP ASAP ILL GIVE BRAINLKEST