Mathematics Middle School

PLEASE ANSWER ASAP FOR BRAINLIEST
Simplify the expression so there is only one power for each base.

PLEASE ANSWER ASAP FOR BRAINLIESTSimplify The Expression So There Is Only One Power For Each Base.

Answers

Answer 1
I feel like I’ve seen this before buts it’s D.
Answer 2
I simplified it it's d

Related Questions

Find the percent of change from 6,570 pt to 16,425 pt.

Answers

Answer:

Percentage Change | Increase and Decrease

First: work out the difference (increase) between the two numbers you are comparing.

Increase = New Number - Original Number.

Then: divide the increase by the original number and multiply the answer by 100.

% increase = Increase ÷ Original Number × 100.

Step-by-step explanation:

hopefully this helped and you can find the percent change.

I think you would do
6,570 divided by 16,425
And that would get you
0.4%

ahh help
A=1/2\piw^2+2lw solve for l

Answers

Answer:

l= A/2w -piw/4

Step-by-step explanation:

wda wdawd

please help with this question! will give brainleist

Answers

Answer:

28%

Step-by-step explanation:

It's D

Answer:

D. 28%

Step-by-step explanation:

25 - 18 = 7

7 people failed the test.

7/25 = 0.28 = 28%

28% of students did not pass the test.

Once you have created both sets of numbers, complete the following tasks. In each task, make sure to clearly label which set you are identifying or describing.

1. Identify the elements of each set that you created.
2.Calculate the mean of each set. Show your work in your answer.
3.Calculate the mean absolute deviation of each set. Show your work in your answer.
4. Describe the process you used to create your sets of numbers under the given conditions.

Answers

Answer: yes

Step-by-step explanation: because it trusts me

-5a+573x(53+44)-54b) a=4 b=483

Answers

Answer:

-5a+55581-54b

Step-by-step explanation:

Step 1: -5a+573x97-54b

Step 2: -5a+55581-54b

help with this answer plsssssss

Answers

Answer:

168

Step-by-step explanatio16n:

V = lw ·h/3

7x8x13= 728. 728/3= 242.6 repeating

Write 11/25 as a percent
Next question write 14/25 as a decimal

Answers

Answer:

44%

0.56

Step-by-step explanation:

You just divide the numerator by the denominator.

44%
And 0.56 hope this helps!

A car can travel 315 km on 35 liters of gas. How far will it travel
with 28 liters of gas

Answers

252 is the answerejwjwjejdjid

This triangle has one side that lies on an extended line segment.

Based on this triangle, what statement about x is true?


A. x = 33 because 180−147=33

B. x = 62 because 147−85=62 and 85 + 62 = 147

C.x = 95 because 180−85=95 and 85 + 95 = 180

D.x = 118 because 180 − 147 + 85 = 33 + 85 = 118

Answers

im am here the math god all i have to say it is b

Answer:

b

Step-by-step explanation:

i a math and sciencie king trust me

please help me with these two

Answers

Answer:

D

Step-by-step explanation:

Write the equation of the line in fully simplified slope-intercept form.

Answers

Y=1/5x+7

The y intercept is the +7, and the fraction, 1/5 is your slope
the answer is y=1/5 +7

Need help wasn't there for a lesson

Answers

These are linear equations, so there is x and y. On number one the first thing they plotted was (3,8) so in a function table the 3 would be on the left side and the 8 would be on the right side. I’ll leave you with the rule of the first one, if the rule is times 2 plus to the how would you put it in a function table.

The first thing that you would put into the function table on the first question would be as I said earlier 3 and then 8. The rule is the rate. Using a function table will be very helpful (That’s why I keep mentioning one). Let me know if this helps.

Kyle is 4 times older than liam. in six years kyle will be 2 times older than liam. how old are they now?
PLS HELP ASAP!!!!!

Answers

DUDE WHAT I DONT EVEN THINK YOU CAN ANSWER THAT- they didn’t give any backround knowledge on liam and kyle
it doesn’t make sense

Need help ASAP!! I Can give brainlist for the first right person.

Answers

Answer:

Step-by-step explanation:

1. 720,000

2. 119.50

3. 17.68

4. $75

5. 77.74

Can someone please help me

Answers

7pounds 2pounds 7-2= 5

Compare your estimates for the percentage of male university students from part A and part B. Which estimate do you think is more representative of the population? Use complete sentences in your answer and explain your reasoning.

Answers

75.76 i need more info you’re welcome

I need helppp ASAP plsssss

Answers

Answer:

12.56

Step-by-step explanation:

c= 2x3.14x 2km= 12.56

The answer is 10.14km because you multiple by

Please answer both. A is choose one. B is estimating the whole number and then round it.

Answers

Answer:

for A it's the first answer and for b 15826

for the a its the the first one and b is 15628

Select all the figures that are shaded to represent 60​% of the whole.
Select all that apply

Answers

Answer:

a

Step-by-step explanation:

a because there are 10 wholes and only 6/10 shaded and 6/10= 60%

A car has 15 gallons of gas in its tank. The car travels 35 miles per gallon of gas. It uses 135 of a gallon of gas to go 1 mile.

1. How far can the car travel with 15 gallons?

Answers

Answer:

525 miles

Step-by-step explanation:

Two unit rates are given in this problem:

miles per gallongallons per mile

Since we want to find miles, the appropriate rate to use is miles per gallon:

distance = mile/gallon x gallons

distance =35 miles/gallon x 15 gallons = 525 milles

The car can travel 525 miles on 15 gallons of gas.

(hope this helps can i plz have brainlist :D hehe)

What is the easiest way to solve y=3x-12, y=16-x using systems of equations.
1.Graphing
2.Substitution
3.Elimination
Also help me figure out how to tell in the future plz :)

Answers

Answer:

elimination

Step-by-step explanation:

You need to eliminate numbers from the equation until  it is solved.

Graphing is the answer for you

Brooklyn Middle School has 345 students. The principal is planning a field trip. If 60% of the school will be going on the field trip, how many students will attend the trip?

Answers

207 students will attend the trip

Answer:

I think it's 207, hope that this helps you!

A cell phone battery with 22% charge takes 176 minutes to run out. How long will a fully charge battery last?

Answers

Answer:

800

Step-by-step explanation:

176 divided by 22=8

8x100= 800

It will take 13.33 hours to battery run out.

What is unit rate?

A unit rate means a rate for one of something.

Given that, A cell phone battery with 22% charge takes 176 minutes to run out.

In 22% → 176 minutes

In 1% → 176/22 = 8 minutes

In 100% → 8x100 = 800 minutes

800 minutes = 800/60 = 13.33 hours.

Hence, the battery will work for 13.33 hours when charged 100%

For more references on unit rates, click;

https://brainly.com/question/11258929

#SPJ2

Peter complete 7 miles in 6 min. At what rate must he run in order to finish in 42 min?
63
29
49
112

Answers

49 because 42 / 6 = 7 and 7 x 7 = 49

One of the sweaters that Regina purchased was marked down by 15%, the sale price was $143. 65. What was the original price of the sweater?

Answers

Answer: 169$

Step-by-step explanation:

None

What is the value of x?

Enter your answer in the box.

x =

Answers

Answer:

39

Step-by-step explanation:

Since the value of all angles within a triangle must equal 180 degrees, if you know at least two angles, you can subtract them from 180 to find the missing third angle.

i think the answer is 39

PLEASE HELP BRAINLIEST INCLUDED!!!
Show set of data that is a function using at least 5 domain values and 5 range values. It can be shown in a format of your choice (graph, table, set notation).

Answers

The answer is in the image attached. Hope this helps:)

Answer:

Step-by-step explanation:

x -3   -2   -2   0   1   2   3

y  16   9   4   1   0    1     4

Pls help with this question

Answers

Answer:

it would be A

Step-by-step explanation:

the "<" (less sign) would mean B is less than A which is less than D which is less than C. if it is asking to put in the order which is greater than, there would need to be a ">" (greater sign). since there are no greater than signs, the process is flipped to be D is less than C which is less than A which is less than B meaning B is the greatest increasing likelihood, hope this helps :)

Answer:

(A) because it is more likely to draw a red or black card from a deck. Since the is letter d all the other choices don't have that so A is most likely the answer.

Please help me I have to turn this in by 5:00 I will give you the brain thing and extra points. 2/5

Answers

I belive the answer is C because a line is 180° and that appears to create a line when its together

Answer:

C: <1+<5=180°

Step-by-step explanation:

I just learned about this stuff, and I am sorry but don't know how to explain it.

Please help this is a test!!! Giving brainlist if explained correctly. thx

Answers

Answer:

your answer is 70%

Step-by-step explanation:

simple do total amounts of dot vs all dots and x and you get 14 out of 20

and then convert that to a percentage and you get 70%

Answer:

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

Other Questions
why girls need education This is out 3 marks but Ive only got one can anyone work this out using your method Thankyou xx Which one shows a way to factor 36c - 24? 3(10c - 8)a. 6(30c - 24)b. 36(c - 24)c. 6(6c - 4)d. 12(3c - 1/2) The imperfect is used to express time, weather, and date. Use haca or estaba to describe the weather on a certain day & place in the past. Example: Era el 4 de enero de 2020 en Georgia, haca mucho fro y estaba nevando.Rubric:3 Answers in a sentence using appropriate, target vocabulary & grammar. 2 Answers in a sentence attempting to use target vocabulary & grammar. 1 Answers in a sentence, but does not use target vocabulary & grammar. Help pls! answer choices listed!!which statement about y = x^2 + 5x - 24 is true?a. The zeros are -3 and 8, because y=(x - 3)(x + 8)b. The zeros are 3 and -8, because y=(x - 3)(x + 8)c. The zeros are -3, and 8, because y=(x + 3)(x - 8)d. The zeros are 3, and -8, because y=(x + 3)(x - 8) Find the x intercept and the y intercept of the line below. answer each question with work and reasoning help please 85 points and brainiest. wrong answers will be reported Name 3 ways that games can be used for education! Which of the following was the most significant impact of the NEA?O The funding for new artists helped to create more jobs in both the grant-making field.The funding for more performing arts facilities allowed more audiences to experience the arts andspurred artistic production.O The funding for new types of arts causes artists to create more public art for government buildings.The funding for music education programs at school across the country ensured that bands andorchestras would have student performers. A 4-stroke heat engine in an automobile isused toA convert mechanical energy into heatenergy.B convert heat energy into mechanicalenergy. convert steam into solar energy.D convert chemical energy into electricalenergy. How can you tell that the following number is a rational number?0.251 A. It is a rational number because the decimal terminates B. It is a rational number because there is a value of 0 in the ones place C. It is a rational number because the sum of the digits is less than 10 D. It is a rational number because it is not a repeating decimal please help with these math problems +25 points A pair of sneakers which normally cost $120 is on sale for $78. What is the percent markdown(percent decrease)? The region of Mexico with the highest levels of poverty isA) Central MexicoB) Northern MexicoC) Southern Mexico StructureA. Rewrite each sentence to make it negative. (10 points - 2 points for each sentence)1. Vous coutez le rock.2. Tu danses bien.3. Nous jouons au tennis.4. Elles tudient.5. Luc mange beaucoup. HURRY IM ON A TIME LIMIT WILL MARK YOU BRAINLIEST Under the rule of manA. all people, including government leaders, are subject to the lawB. everyone follows written lawsC. rulers are often fali and justD. government authority rests in the hands of one person's decisions A projectile is shot horizontally from the edge of a cliff, 400 m above the ground. The projectile is traveling horizontally at 65 m/s the moment it leaves the cannon. What is the initial vertical velocity of the projectile? Determine the time taken by the projectile to hit the ground. How far does the projectile land from the base of cliff? Find the vertical component of the velocity just before the projectile hits the ground.What is the magnitude of the final vector velocity the instant before it hits the ground?What is the direction of the final vector velocity the instant before it hits the ground? sodium hydrogen carbonate is heated after heating which substance is form??? and what is the colour of the substance