Mathematics Middle School

Which expression would be easier to simplify if you used the commutative property to change the order of the number
A. 1/4+1/2+3/4
B. 3/2+1/2+(-57)
C. 130+70+(-61)
D. -30+(-90)+12
(I will give brainliest if the answer is correct and accurate.)

Answers

Answer 1
In commutative property, any way you order the equation it will equal the same. I say the answer is A.

Related Questions

50% of 70 is ______.
Explain your method.

Answers

Answer:

the answer is 35.

Step-by-step explanation:

Because 50%=1/2 you are going to divide 70 by 2 which equals 35.

35

because when you divide 70 by 2 (50% divided in half) equals 35

How much simple interest would be earned on a certificate of deposit worth
$2,000 over a period of 5 years with an interest rate of 2%?

Answers

208.16 is the answer

Answer:

$200

Step-by-step explanation:

0.325x10^-2 is this a scientific notation, explain your answer, write the number in standard notation

Answers

Step-by-step explanation:

0.00325

If the exponent is negative you have to move it how many times it says to the left of it positive to the right , this is the standard form.

0.00325 so yeaaaaaaA

There is nothing you can do to save both money and time when it comes to grocery shopping. A. True B. False

Answers

Answer:

false

Step-by-step explanation:

Answer:

B.

Step-by-step explanation:

There is nothing you can do to save both money and time when it comes to grocery shopping.

A.  

True

B.  

False

You travel 224 miles in 4 hours. What is the unit rate?


Please help its math!

Answers

it would be 56 mph. you need to divide 224 from 4 to get the unit rate

Answer:

56

Step-by-step explanation:

I am being honest here I am not sure if it is the answer but what I did is divided 224 by 4 to get the unit rate

At Gas Station Z, the cost of 15 gallons of gasoline is $51.30, and the cost of 8 gallons of gasoline is $27.36. What is the cost, in dollars per gallon, of the gasoline at the gas station with the greater cost?

Answers

At gas station Z, it is $3.42 per gallon. At gas station Y, it is $3.37 per gallon. Gas station Y is a better deal and the cost per gallon of the gasoline at the gas station with the greater cost (gas station Z), is $3.42

Gas station Y is cheaper than gas station Z

What is Unitary method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given:

At Gas Station Z, the cost of 15 gallons of gasoline is $51.30

So, cost of 1 gallon at station Z

=51.30/15

= 3.42

and, At Gas Station Y, the cost of 5 gallons of gasoline is $16.85

So, cost of 1 gallon at station Y

=16.85/5

= 3.37

Hence, Gas station Y is cheaper than gas station Z

Learn more about unitary method here:

https://brainly.com/question/22056199

#SPJ2

The absolute value of 15.3 is the _________ The absolute value of 15.3 is __________ 15.3.

number 1 awnsers are: A distance from 15.3 to zero on a number line B opposite of 15.3

number 2 awnsers are: A negative B positive

pls awnser quick

Answers

Answer 1:

A. Distance from 15.3 to zero on a number line

Answer 2:

B. Positive

Explanation:

Absolute value is simply the distance a number is from 0 on the number line. The absolute value of 15.3 is 15.3.

The absolute value of 15.3 is the distance from 15.3 to zero on a number line and it will be positive thus in number 1 option (A) and in number 2 option (B) will be correct.

What is absolute value?

Absolute values are the value of any digit without considering the sign.

So all negative values will be considered positive for absolute value.

For example, the absolute value of -2 will be 2.

All distance in the number line from zero will be considered positive since distance itself is a positive quantity.

Therefore, a number line going from 0 to 15.3 will be a positive quantity and it will be positive.

Hence "The absolute value of 15.3 is the distance from 15.3 to zero on a number line and it will be positive ".

To learn more about absolute value,

https://brainly.com/question/1301718

#SPJ5

Please answer correctly!!
At what point does the line 3y-4x=12 intersect the x-axis? Express your answer as an ordered pair.

Answers

Answer:

(-3, 4)

Step-by-step explanation:

I used desmos.com, you should use it too.

Answer:

Slope:  

4

3

y-intercept:  

4

Step-by-step explanation:

i think its that if not im sorry

The circumference of a circle is 5(pie). Which of these correctly states the diameter? Please explain and dont just write the letter.
A: 1/5
B: 2/5
C: 5
D: 10

Answers

Answer: C. 5

Step-by-step explanation:See the attached picture.

The answer is c. 5 states the diameter

I NEED HELP WITH THIS DRAG-AND-DROP ASAP!!
Drag the tiles to the correct boxes to complete the pairs.
Item Original
Price Discount
Shirt $15 20%
Pair of Pants $28 15%
Pair of Shoes $35 40%
Tie $12 15%

Match the items with their prices after the discount.

1 pair of shoes
3 ties
2 shirts
1 pair of pants

$30.60--->

$21.00--->

$24.00--->

$23.80--->

Answers

Answer:

$30.60---> Ties

$21.00---> Shoes

$24.00---> Shirts

$23.80---> Pants

Susan is buying supplies for a party. Spoons only come in bags of 10 and forks only come in bags of 6. What is the least number of spoons and forks she can buy so that she will have the same number of each

Answers

Answer:

The least amount of forks would be 5 bags of forks. The least amount of spoon would be 3 bags of spoons.

Step-by-step explanation

6*5=30

10*3=30

Answer: 3 bags of spoons and 5 bags of forks

Hillary unraveled 3.0 centimeters of ribbon and then continued to unravel 1.5 more centimeters.
Which horizontal NUMBER LINE could be used to SHOW the number of centimeters of ribbon Hillary unraveled?

Answers

The answer you are looking for is B.).

The reason why it is B. is because she kept unraveling the ribbon meaning +.

I took it on T4L that's how I know. Have a great day!

Answer:

B

Step-by-step explanation:

honestly i need points

The one boxed in is the one I'm stuck on. You don't have to answer the other questions. Thank you for your help.

Answers

Answer: The distance in kilometers is equal to the distance in miles multiplied by 1.609344. Since one mile is equal to 1.609344 kilometers, that's the conversion ratio used in the formula. So 5 kilometers is approximately 3.1 miles

Answer: 3.10685

Step-by-step explanation:

Since 1 kilometer is equal to 0.62137 miles, and we have 5 kilometers, we simply multiply 5 by 0.62137 to convert 5 kilometers to miles.

this is connected to my last question since i can’t edit them

Answers

1 cup of yellow paint and 1 cup of blue paint would make green

im i right if not help

Answers

Answer:

You are right

Step-by-step explanation:

Answer:

You are right!!                                                        

Help me plzzz! !!!!!!!!!!

Answers

Answer:

7. Time ( In Minutes ) ( X axis) , the domain of the graph, 2,4,6,8,10 and 12.

12 - 10 = 2

8. Distance from the house ( in miles) ( y axis), the range of the graph, 2,4,6,8,10,12.

12 - 10 = 2

Step-by-step explanation:

The domain is all x x -values or inputs of a function and the range is all y y -values or outputs of a function. When looking at a graph, the domain is all the values of the graph from left to right.

Answer:

7. Time ( In Minutes ) ( X axis) , the domain of the graph, 2,4,6,8,10 and 12.

12 - 10 = 2

8. Distance from the house ( in miles) ( y axis), the range of the graph, 2,4,6,8,10,12.

12 - 10 = 2

Step-by-step explanation:

The domain is all x x -values or inputs of a function and the range is all y y -values or outputs of a function. When looking at a graph, the domain is all the values of the graph from left to right.

Step-by-step explanation:

Explain your answer, please
。 • ﾟ 。 . . . 。 。 . . 。 ඞ 。 . • • ﾟ
round your answer to the nearest armadillo

Scale Factor of Triangle STU to Triangle PQR
Scale Factor of Triangle PQR to Triangle STU

Scale Factor of Trapezoid EFGH to Trapezoid JKLM =
Scale Factor of Trapezoid JKLM to Trapezoid EFGH

Answers

.1.Scale Factor of Triangle STU to Triangle PQR= 1.5

2.Scale Factor of Trapezoid EFGH to Trapezoid JKLM =2

3. about 90 armadillo

1.Side ST: 15 ÷ Side PQ: 10 = 1.5

2.Side JM: 14 ÷Side EH: 7 = 2

3.843/7=120.428571429

843/4=210.75

210.75-120.428571429=90.321428571

This rounds to 90 armadillo

Hope this helps :3 ❤

PLEASE HELP ME! Find 15/4+(−4/13). Write your answer as a fraction in simplest form.

Answers

Answer: This picture should have everything you need

Step-by-step explanation:

Which transformation will create a similar and a congruent triangle?

Group of answer choices

Rotation

Reflection

Dilation

Translation

Answers

Answer:

dilation

the others will make the shape stay the same just move on the cordinate plane. The dilation will change the size of the shape threfore making it not congruent, but similar.

Answer:

Dilation

Step-by-step explanation:

A B D are wrong

Find the difference between and 8/15 - -(2/3). Show all calculations in your final answer please!! :)

Answers

6/5 is the answer and btw i am learning that it is so easy and you got it girl

Answer:

[tex]\boxed{\dfrac{34}{15}}[/tex]

Step-by-step explanation:

[tex]\text{Use }\LaTeX[/tex] (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧

[tex]\dfrac{8}{5} - - \left(\dfrac{2}{3}\right)[/tex]

[tex]\dfrac{8}{5} - \left[-\dfrac{2}{3}\right][/tex]

[tex]\dfrac{8}{5} +\dfrac{2}{3}[/tex]

[tex]\dfrac{8(3)}{5(3)} +\dfrac{2(5)}{3(5)}[/tex]

[tex]\dfrac{24}{15} +\dfrac{10}{15}[/tex]

[tex]\boxed{\dfrac{34}{15}}[/tex]

One month, an animal shelter places 2/5 of its animals into foster care. If there were 45 animals at the shelter that month, how many were placed in foster care?

Please help because this is timed!

Answers

Answer:

18

Step-by-step explanation:

16

Step-by-step explanation:

which pair of numbers has a lcm of 12
1 and 6
2 and 3
2 and 6
3 and 4

Answers

Answer:

3 and 4

and

2 and 6

Step-by-step explanation:

3×4=12

2×6=12

Answer:

3 and 4

2 and 6

Step-by-step explanation:

Colleen divided integer a by −2 and got 9. Then she divided 9 by integer b and got −3. Find the quotient of integer a and integer b.

Answers

Answer: 6

Step-by-step explanation:

See attached picture

answer: 6

step by step explanation:

see pictures attachment^^

Write the integer that represents the situation.
A scuba diver rose 600 feet to the surface of the water. The integer that represents the​ diver's position, in​ feet, with respect to the​ water's surface before rising is​ ___.
The integer that represents the​ diver's position, in​ feet, with respect to the​ water's surface before rising is nothing.

Answers

Answer:

the answer is -600 because it is he opposite of where he was before coming up.

The answer is -6000 because I don’t know I just copied that the first reply

pls help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

The answer is W= -6
The answer is 1/w^6 I hope this helps you!!!

PLEASE HELP ME PLEASE PLEASE THANK YOU
The table below shows the cost for varying amounts of grapes on a particular day at a grocery store. Which statement best identifies the slope of an equation of a line of best fit for the data in the table and its meaning in the context of the problem?

A.) The slope is $5.60/pounds, and it represents the weight of the grapes.
B.) The slope is $2.24/pound, and it represents the weight of the grapes.
C.) The slope is $2.24/pound, and it represents the cost for each pound of grapes.
D.) The slope is $5.60/pound, and it represents the cost for each pound of grapes.

Answers

Answer:

C

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

An expression is shown, where a is a positive number less than 1, b is less than 0, and |a|<|b|.



a−b× a


Choose all statements that are true about this expression:


A)The product is equal to 1.


B)The product is less than 1.


C)The product is greater than 1.


D)The product is a positive number.


E)The product is a negative number.

Answers

Answer:

B and D

Step-by-step explanation:

B and d are the correct answer brilliant meee plz I’d really appreciate it <3

Which list shows the numbers in increasing order?
Please help I will give out more of the brain thing and extra points.

Answers

Answer:

B

Step-by-step explanation:

-1.4, 1.75, 3, 3.464

The answer is B it to shows the numbers in increasing order.

14x+1=8x+13
please explain.

Answers

Answer:

14x+1=8x+13

Step-by-step explanation:

Subtract 8x from both sides, then subtract 1 from each side.

The answer is x=2 . I was gonna explain but the other person already did .

What is one way to analyze the facts gathered from research for a persuasive essay or argument?
create a long list of facts from summarized documents
discard all facts that refute your research question
review summaries of documents to find authors' opinions
create a list of pros and cons from summarized documents

Answers

Answer:I believe it would be to discard all facts that refute to your research question or create a list of pros and cons from summarized documents.

Step-by-step explanation:

B could be correct but you don't want every negative thing to be out because you have to argue against those,but D could be right because like I said you argue against your cons with pros.I hope this helps.

Answer. Create a list of pros and cons from summarized documents

Step-by-step explanation:

People also use a list of pros and cons to make important decisions.

Other Questions
Which of these MOST directly contributes to the problem of economic scarcity?A. People have unlimited wants for goods and services..People must earn money to provide for their families.People have to pay taxes to governments for services.D. O People must take risks to create and improve technology. List the seven characteristics that Mendel investigated in pea plants. !!!!!PLEASE ANSWER!!!!!!Use the passage below to answer all parts of the question that follows.No ruler took more liberties with his religion than Akbar, the greatest of the Mughals, the Muslim dynasty thatdominated India between the early 16th and 18th centuries. Like Ashoka and Gandhi, Akbar constructed a religiousideology that served to hold together a diffuse polity as it fed his own soul.It began with pragmatic policies of tolerance. Akbar had inherited the throne, at the age of 13, in 1556. In 1579 heabolished the jiziya, a tax imposed on all but the poorest non-Muslims. This was the most notable in a series ofmeasures to recruit the Hindu majority and others to the cause of unifying and expanding his empire. He could beruthless: his troops massacred 20,000-25,000 non-combatants after a four-month siege of Chitor, a nearly impregnableHindu fortress in Rajasthan. But he preferred incentives to coercion. He defeated the war-like Rajputs, but gave themrank and married their princesses, who were permitted to conduct Hindu rites in the harem. The Mughal-Rajput alliancewas a bulwark of his empire."Multicultural Akbar," The Economist, 1999a) Explain ONE specific political development that resulted from the conditions created by the religious policiesdescribed in the passage.b) Explain ONE specific change to Muslim-Hindu relations that resulted from the conditions created by the religiouspolicies described in the passage.c) Explain ONE specific consequence of the policies described in the passage on religious minorities. 6X^2 if (x=4) answer this i dont get this ............ I need these answers before 12am tonight PLS HELP Me What equation models its position, y, with respect to time, x? (1) She had received a gift certificate for the Grand Opening of the salon located in a run-down section of Congress Avenue in South Austin, or Old Austin. (2) Tattoo artists, musicians, and retired people lived in South Austin, while the tech professionals flocked to the north so an upscale salon was an anomaly among the shops in South Austin. (3) While she normally didnt cover retail or personal services, a special section features story was already forming in her mind. (4) On Grand Opening Night at the salon, the reporter brought out her reporters notebook and began interviewing the owner.Which sentence in the paragraph is a run-on?A) Sentence 1 B) Sentence 2 C) Sentence 3 D) Sentence 4 Which ordered pairs in the form ( x, Y ) are the solutions to the equation? 7x - 5y = 28 ( - 1, - 7 ) ( 7, 9 ) ( - 6, - 4 ) ( 4, 10 ) Napoleon named himself of France * A: King B: Emperor C: Coup d' etat D: General help pleaseWhat is the unit rate?y=3.15x Suppose figure A underwent a dilation to produce figure B. Are figure A and figure B similar?Group of answer choicesNo, because even though their side lengths are the same, their internal angles are different.No, because both their internal angles and their side lengths are different.Yes, because even though their side lengths are different, their internal angles are the same.Yes, because both their side lengths and their internal angles are the same. Which best describes the 95 these? (WHII.3a) aThe group of 95 Cardinals who met to decide the fate of the Catholic Church. bA play written by John Calvin to display the great tenets of Theocracy. cMartin Luther's list of grievances against the Catholic Church. dMartin Luther's attempt to destroy the church door in Wittenberg. A man was diagnosed with epilepsy. He frequently has seizures and becomes unconscious. He does not want to stop driving, even though he knows he could lose consciousness and cause car accidents. He decides to drive anyway. While driving, he has a seizure, becomes unconscious, and drives over a girl who is crossing the street. She dies (adapted from People v. Decina).WILL THE MAN WHO KILLED SOMEONE FROM HAVING A SEIZURE WHILE DRIVING BE HELD CRIMINALLY RESPONSIBLE FOR HOMICIDE?IF HE HAD NOT YET BEEN DIAGNOSED AND HAD HIS FIRST SEIZURE EVER, WOULD HE STILL BE CRIMINALLY RESPONSIBLE FOR HOMICIDE? WHO IS BLUE ICE JOHNSON ???????????????????? Read the excerpt from The Odyssey about Odysseus and his son in battle. Telemachus swerved around him, leaving the long dark spear planted in Amphinomus. If he paused to yank it out someone might jump him from behind or cut him down with a sword at the moment he bent over. So he ranran from the tables to his father's side and halted, panting, saying: "Father let me bring you a shield and spear, a pair of spears, a helmet. I can arm on the run myself; I'll give outfits to Eumaeus and this cowherd. Better to have equipment." How do Telemachuss actions in battle compare to his fathers? Telemachus is more impulsive than Odysseus in battle. Telemachus is more hesitant than Odysseus in battle. Both Telemachus and Odysseus are quick-thinking in battle. Both Telemachus and Odysseus are arrogant in battle. Help I need this right now Help me pleasee.......... A rectangle has a side length of 2 5/8 feet and 3 1/5 feet. Find the perimeter of the rectangle. 5. If mZWXZ = (5x + 3)", mZZXY = (8x - 4)", andZWXY is a right angle, find each measure.WzYmZWXZ =mZZXY =