Mathematics Middle School

(8-(2-2))∙9

9

34

72

118

Answers

Answer 1

Answer: 72

Step-by-step explanation:

(8-(2-2))×9

First do (2-2=0)

(8-0=8)

8×9=72

Hope this helps

Answer 2

Answer:

Given;

{8-(2-2)}∙9

⇛{8-(0)}-9

⇛{8-0}.9

⇛8×9

⇛72

Option (c) 72 is your correct answer.

Hope this helps!!

Related Questions

DUE AT 8 MT!!! HELP ASAP!!!
Define a variable, set up an equation, then solve.
The sum of two numbers is 91. The smaller number is thirteen less than the larger number. Find both numbers.
x - large number
y - small number

Answers

Answer:

x=52 and y=39

Step-by-step explanation:

52 + 39 = 91

52 - 13 = 39

What you would do is make the equation:

91=X+(X-13)

Then, you would solve for X and once you find X, you would subtract 13 from it.

The answers should be 52 and 39.

Which of the following best describes the equation below?

y = 3x^3-11
A.
neither linear nor nonlinear
B.
linear
C.
nonlinear
D.
both linear and nonlinear

Answers

The answer is C.

First; meaning of Linear.
Able to be represented by a straight line on a graph.

I have attached a picture to show how the equation is represented on a graph. I hope this helps!! Much love and good luck <33 :)
The answer to your question is B, linear!

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Answers

Answer:

306.75

Step-by-step explanation:

Just subtract 372 from 65 1/4

Answer:

306.75

Step-by-step explanation:

the number of tigers increased from 25 to 40 over a short period of time. What is the percentage increase in the number of lions? Round your answer to the nearest tenth of a percent. *

Answers

75 percent increase
explanation: 40-25=15
then 15/original amount=.75 or 75 percent
Check: .75x25+25=40
60% increase

40-25=15

15 of 25 is 60% (you can check this too because 25x.6 is 15)

Find the sum.

−10+(−34)

Answers

Answer:

= -4

Step-by-step explanation:

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help help help help pls p

Answers

Answer:

10/12 simplified 5/6

Answer:

A) [tex]\frac{5}{6}[/tex]

Step-by-step explanation:

So solve, change the sign into multiplication and use the reciprocal of the second number.

To find the reciprocal,  flip the numerator and the denominator.

The reciprocal of 4/5 is 5/4.

So you have [tex]\frac{2}{3}[/tex]×[tex]\frac{5}{4}[/tex]

Multiply like a normal expression.

You get 10/12, which can be simplified to [tex]\frac{5}{6}[/tex]

Donna sells beaded necklaces. Each large necklace sells for $5.20 and each small necklace sells for $4.90. How much will she earn from selling 3 large necklaces and 4 small necklaces?

Answers

Answer:

$32.6

Step-by-step explanation:

$5.20 x 3 = $15.6

$4.90 x 4 = $19.6

$19.6 + $15.6 = $35.2

Answer:

$32.6

Step-by-step explanation:

I'm kinda braindead rn
would appreciate the help

Answers

774000000 or 7.74 x 10^8

Answer:

the first one = 7. 74 x 10 ^8  the second one = 2. 25 x 10^3

Step-by-step explanation:

from a calculator

What is the slope of a line that contains the points, (2x, y) and (x, 37)

Answers

Answer:

I think it's 1/2 but I haven't done a problem like this in awhile so I'm not sure

Use the formula (y2-y1)/(x2-x1) to get the answer, which would be y-37/x in this case

don't add links please.

Answers

Answer:

It’s A

Step-by-step explanation:

Show your work

1. A cylindrical jar has a radius of 5 inches and a height of 9 inches. The jar is filled with marbles that have a volume of 20 in3. Use 3.14 for pi. Show work. Complete sentences.
a. What is the volume of the jar?

b. How many whole marbles can fit in the jar?

Answers

You would add all of your numbers up and divide by that answer and the number of your numbers and then that would be your answer

The library has 3,121 magazines. Each bin holds 73 magazines. How many magazines will be in the partially filled bin?

Answers

Answer:

55

Step-by-step explanation:

3121/73=42 R55

Answer: 55 magazines will be in the partially filled bin.

Step-by-step explanation:

3,121 / 73 = 42.75, or 42 whole bins.

42 * 73 = 3,066

3,121 - 3,066 = 55

With her new trainer, Judy now bikes at an average speed of 24.1 MPH. That is 20.5% faster than she averaged with her old trainer. How fast did she bike, on average, before training with the her new trainer?

Answers

Answer: an average of 13.5 mph is very respectable

Step-by-step explanation:

Please help me my homework is due in 30 mins and I'm stuck on the last question. In this question, I'm working with a recipe where I have to make a recipe for 12 a recipe for 30. "Notice that the original recipe calls for [tex]\frac{1}{4}[/tex] cup of water. If you put [tex]\frac{3}{8}[/tex] cup of water, by how much have you multiplied the original recipe? How many people will your new recipe serve?".

Answers

Answer:

2.5 times, 30 people

Step-by-step explanation:

The recipe will be multiplied 2.5 times (3/8 ÷ 1/4). Therefore, it will serve 30 people (12 * 2.5)

Answer:

30

Step-by-step explanation:

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Answers

Answer: NOT A

Step-by-step explanation:

did u already answer this question or still need help with it?

6.5 x 3.1
AND pls show how you got it

Answers

multiplied as numbers without commas. Then move the comma as many times as you have after it
6.5*3.1=2015
We have to nr.after commas
So 20,15

Answer:

20.15

Step-by-step explanation:

( Eliminate the decimal point temporarily)

65

x 31

-----

65

1950  ...... (add the zero)

------

= 2015  ( add the decimal point back between the 2 and the 0)

-----------

= 20.15

the product of a number and three increased by four is the same as fourteen less than the product of twelve and a number

50 points, PLS ANSWER ASAP

Answers

Answer:

Let the number be x.

[tex]3*x+4=12*x-14[/tex]

[tex]3x+4=12x-14[/tex]

Subtract 4 from both sides:

[tex]3x+4-4=12x-14-4[/tex]

[tex]3x=12x-18[/tex]

Subtract 12x from both sides:

[tex]3x-12x=12x-18-12x[/tex]

[tex]-9x=-18[/tex]

Divide both sides by -9:

[tex]\frac{-9x}{-9} =\frac{-18}{-9}[/tex]

[tex]x=2[/tex]

The number is 2.

The Number is 2

What is Number?

A Number is an arithmetic value used for representing the quantity and used in making calculations.

Given that the product of a number and 3 is equal to the 14 less than product of twelve and that number.

Let the number be x

3x + 4 = 12x - 14

12x - 3x = 14 + 4

9x = 18

x = 2

Hence, the required number is 2.

For references on numbers, click;

https://brainly.com/question/17429689

#SPJ2

PLZ HELP ME ANSWER THESE TWO QUESTIONS

Answers

Answer:

2. 18,000/90/20  

3. 54,000/90/60

Step-by-step explanation:

When you divide those you get 10 which can also be a factor.

Question One : 6.4 x 1.2

Question Two : 3.5 x 4.9

Question Three: 8.4 x 5.2

pls SOLVE and EXPLAIN how you got it
And pls don't put files in here

Answers

7.68 for the first one then 17.15 and 43:68

Can some1 pls help me with this:

Answers

Answer:

your answer is none of these

Step-by-step explanation:

refer the attachment

gamsahamnida

Which of the following fractions represent 87.5%

d) None of this

What is the cost of 2.6 pounds of cheese at $6.75 per pound
WORTH A LOT OF POINTS BRAINLIEST IF CORRECT

Answers

Answer:

$17.55

Step-by-step explanation:

simply multiply the price by the amount of the product so: 2.6*6.75= 17.55

We can write the information given mathematically:
1 pound of cheese = $6.75

We need to find the price of 2.6 pounds of cheese and we can do this by multiplying both sides of the equation above by 2.6:

1 pound of cheese = $6.75
1 x 2.6 pounds of cheese = $6.75 x 2.6

2.6 pounds of cheese is $17.55

Hope this helps!

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Answers

Answer: 29.5 inches tall.

Step-by-step explanation:

If Eva was 1.5 inches taller than her original height, she would be half of Maria’s height. So, we divide Maria’s height by two to find the height Eva would be if she was 1.5 inches taller.

62 / 2 = 31 inches

Next, to find Eva’s real height, we subtract 1.5 inches from the 31 inches. This is because Eva would only be half Maria’s height IF she was 1.5 inches taller, but she is not, so therefore we can deduct it.

31 - 1.5 = 29.5 inches

Therefore, Eva’s height is 29.5 inches tall. We can prove this, as well.

29.5 + 1.5 = 31 inches

31 * 2 = 62 inches

Therefore, Eva is 29.5 inches tall.

Sorry I don’t know.

pls pls i timed pls help help me out

Answers

Answer: the answer is c or 22 79/100

Step-by-step explanation:

Answer:

22 79/100

Step-by-step explanation:

PLS help i need this done now!

Answers

Answer:

3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

how can you use properties of operations to evaluate expressions?

Answers

[tex] \huge \underline { \bf {Answer :-}}[/tex]

When evaluating an expression, proceed in this order:

parentheses are done first.exponents are done next.multiplication and division are done as they are encountered from left to right.Addition and subtraction are done as they are encountered from left to right.

♡hope it helps~

parentheses, thank you do exponents following with multiplication and division from left to right

Please Help :(
Look at the imagine pleaseeeeeeeeeeeeeeeeee

This graph shows the weights of some rocks in Jonathan's rock collection.
Weights of rocks
How much heavier is the heaviest rock than the lightest rock?
Write your answer as a proper fraction, mixed number, or whole number.

Answers

Answer:

5/8oz.

Step-by-step explanation:

7/8-2/8=5/8

=5/8oz.

Hope this helps :)

In the newest animated movie, for every 9 children, there are 4 adults. There are a total of 39 children and adults at the movie.
How many children are at the movie?

Answers

Answer:

39 &hhg viki usd chez very

Answer:

The answer is 27

Step-by-step explanation:

You would add 9 3 times and get 27 then add the 3 groups of adults of 4 and you will get 12

add 12 + 27 = 39

Can someone please help me. I will give brainliest

Answers

Answer:

A

Step-by-step explanation:

D. Complete the diagram to find the cost per class in the 8-class block.What is the cost per class

Answers

Answer:

what is the diagram

Step-by-step explanation:

The question is below.

Answers

The ratios are 4:2:3:3 = 1 : 1/2 : 3/4 : 3/4
The ratios are 4:2:3:3 =1
Other Questions
Which option best described the role of the metaphor in the passage Solve it ( i'll select u as brainlist ) I WILL GIVE BRAINLIEST!! PLS HELP The Shakespearean tragedy Romeo and Juliet where two young lovers are forbidden from seeing one another due to a centuries-old blood feud between their two families QUESTION: what are modern masculine/feminine traits? Provide 4 examples for each. For example, some people may say masculine traits are independent, assertive, etc. Antoin has 17.5 kilograms of clay. He divides it evenly into buckets that hold 2.5 kilograms. How many buckets of clay will he have? 6^3 multiplied by (1/2)^3 Two trucks leave at different times (from the same place) headed for the same city. Both trucks arrive at the same time. Based on this information, which of the following sentences is true? Select one: a. The trucks travelled the same distance in the same amount of time. b. The trucks were traveling at the same average speed. c. The trucks travelled different distances. d. The truck that left later was travelling faster. plz help need asap ............. help please! 90 pointsElsa recorded the different types of ice cream her friends like in the table below: Ice Cream Type Number of Friends Chocolate 3 Pistachio 1 Strawberry 2 Vanilla 4 Which of the following plots represents the data in the table? A dot plot line labeled Ice Cream and titled Ice Cream Flavors. Four tick marks labeled Chocolate, Pistachio, Strawberry, and Vanilla. There is 1 dot above Chocolate, 3 above Pistachio, 2 above Strawberry, and 4 above Vanilla. A dot plot line labeled Ice Cream and titled Ice Cream Flavors. Four tick marks labeled Chocolate, Pistachio, Strawberry, and Vanilla. There is 1 dot above Chocolate, 2 above Pistachio, 3 above Strawberry, and 4 above Vanilla. A dot plot line labeled Ice Cream and titled Ice Cream Flavors. Four tick marks labeled Chocolate, Pistachio, Strawberry, and Vanilla. There are 3 dots above Chocolate, 1 above Pistachio, 2 above Strawberry, and 4 above Vanilla. A dot plot line labeled Ice Cream and titled Ice Cream Flavors. Four tick marks labeled Chocolate, Pistachio, Strawberry, and Vanilla. There are 3 dots above Chocolate, 1 above Pistachio, 4 above Strawberry, and 2 above Vanilla. addadsadadadadawdadadwawdasdasd PLEASE HELP ME IM TIMED! the friends heard an ice cream truck in the dstance so they took their money and bought one scoop for each they ate it in the park how many nouns are there? What is defined as the human response to overstimulation? HELP ME ASAP!!!!!!!!!MAY MAY KAYLANGAN KO NIYAN PERO MAY DESIGN PICTURE NIYO PLSSS HELPOrder the numbers from least to greatest An equilateral triangle and a rectangle have the same perimeter. How do you find the side lengths of the equilateral triangle and the rectangle? Solve by substitution. x=y-9,5x+2y=11 Which of the following is NOT a cause for siblings to look differently?sexual reproductionindependent assortmentcrossing overmutations The War of the Worlds by H. G. Wells [1898] But who shall dwell in these worlds if they be inhabited?Are we or they Lords of the World?And how are all things made for man? KEPLER (quoted in The Anatomy of Melancholy)BOOK ONE: THE COMING OF THE MARTIANS CHAPTER ONE: THE EVE OF THE WAR, excerptNo one would have believed in the last years of the nineteenth century that this world was being watched keenly and closely by intelligences greater than man's and yet as mortal as his own; that as men busied themselves about their various concerns they were scrutinised and studied, perhaps almost as narrowly as a man with a microscope might scrutinise the transient creatures that swarm and multiply in a drop of water. With infinite complacency men went to and fro over this globe about their little affairs, serene in their assurance of their empire over matter. No one gave a thought to the older worlds of space as sources of human danger, or thought of them only to dismiss the idea of life upon them as impossible or improbable. It is curious to recall some of the mental habits of those departed days. At most terrestrial men fancied there might be other men upon Mars, perhaps inferior to themselves and ready to welcome a missionary enterprise. Yet across the gulf of space, minds that are to our minds as ours are to those of the beasts that perish, intellects vast and cool and unsympathetic, regarded this earth with envious eyes, and slowly and surely drew their plans against us. And early in the twentieth century came the great disillusionment.Yet so vain is man, and so blinded by his vanity, that no writer, up to the very end of the nineteenth century, expressed any idea that intelligent life might have developed there far, or indeed at all, beyond its earthly level. Nor was it generally understood that since Mars is older than our earth, with scarcely a quarter of the superficial area and remoter from the sun, it necessarily follows that it is not only more distant from time's beginning but nearer its end.The secular cooling that must someday overtake our planet has already gone far indeed with our neighbour. Its physical condition is still largely a mystery, but we know now that even in its equatorial region the midday temperature barely approaches that of our coldest winter. Its air is much more attenuated than ours, its oceans have shrunk until they cover but a third of its surface, and as its slow seasons change huge snowcaps gather and melt about either pole and periodically inundate its temperate zones. That last stage of exhaustion, which to us is still incredibly remote, has become a present-day problem for the inhabitants of Mars. The immediate pressure of necessity has brightened their intellects, enlarged their powers, and hardened their hearts. And looking across space with instruments, and intelligences such as we have scarcely dreamed of, they see, at its nearest distance only 35,000,000 of miles sunward of them, a morning star of hope, our own warmer planet, green with vegetation and grey with water, with a cloudy atmosphere eloquent of fertility, with glimpses through its drifting cloud wisps of broad stretches of populous country and narrow, navy-crowded seas.And we men, the creatures who inhabit this earth, must be to them at least as alien and lowly as are the monkeys and lemurs to us. The intellectual side of man already admits that life is an incessant struggle for existence, and it would seem that this too is the belief of the minds upon Mars. Their world is far gone in its cooling and this world is still crowded with life, but crowded only with what they regard as inferior animals. To carry warfare sunward is, indeed, their only escape from the destruction that, generation after generation, creeps upon them.What does this line tell you about men in the last years of the nineteenth century?With infinite complacency men went to and fro over this globe about their little affairs, serene in their assurance of their empire over matter. (4 points)They lacked direction.They felt bored.They did important work.They felt superior to anything else.