Mathematics Middle School

solve x

6 - 12x = -54

Answers

Answer 1

Answer:

x=5

Step-by-step explanation:

Please mark brainliest

Answer 2

Answer:

Answer

x = 5

Step-by-step explanation:

-12x = -54 -6

-12x = -60

12x = -60

x = 60÷12

x = 5

Related Questions

Help asapppppppppppp ​

Answers

The answer is 18.85

C= 2 pi
R=2pi3
the formula for circumference is 2**r. so plug in the radius and it will be 2**3. that equals 6. I am not sure whether for your problem you’re supposed to multiply it by rounded pi, so the following answer is what you would get if you multiplied by pi, rounded. Now is infinite so we round it to 3.14. then multiply 6 by 3.14 and get 18.84 cm.

8 (3x + 6) + 168
Can you help me?

Answers

Answer: 24x + 216

Step-by-step explanation:

8(3x+6)+168

Distribute:

(8)(3x)+(8)(6)+168

24x+48+168

Combine terms:

(24x)+(48+168)

=24x+216

Answer:

24x + 216

Step-by-step explanation:

8*3x = 24x

8*6 = 48

24x + 48 + 168

24x + 216

hi plzzz helpp meeeee

Answers

Answer:

Step-by-step explanation:

Help me please like right know please

Answers

Answer:

D

Step-by-step explanation:

Answer: The answer is D

I really do hope this is the answer but I am really sorry if this is wrong

Step-by-step explanation:

the main equation would be

210+3x>288

first I divided 210 by 3 to see how many mugs he has sold first. Then I got an answer of 70 mugs sold. after that i subtracted 210 from 288 and got 78. After this I divided 78 by 3 to get a count of how many mugs Ronny needs to sell. so The total amount of mugs Ronny needs to sell to reach his goal of 288$ is 96. But he has already sold 70 so he needs to sell 26 more mugs.

Help plz :((
I'll give brainliest

Answers

Answer:

A. The source of energy for the water cycle is the sun.

B. Condensation would be the process that changes the water vapor into water droplets that form the cloud.

C. Arrow X would be runoff

HELP PLS !! Are the triangles below acute, obtuse, or right? Triangle A Triangle B Triangle C Triangle D 55° 60° 80° 115 30° 35° 30 50 35° 50° O Acute O Obtuse Right Acute Obtuse Right Acute O Obtuse O Right O Acute Obtuse Right​

Answers

Answer:

Triangle A- Right   Triangle B- Acute   Triangle C- Obtuse   Triangle D- Right

Step-by-step explanation:

Triangle A has one right angle.

An acute-angle triangle is triangle B.

The obtuse angle triangle is Triangle C.

A right-angle triangle is Triangle D

What is the way of classifying a triangle?

If a² + b² < c² then it is an acute angle triangle.

If a² + b² = c² then it is a right-angle triangle.

If a² + b² ≥ c² then it is an obtuse angle triangle.

We know angles less than 90° is called acute angle and angles greater

than 90° is an obtuse angle.

From the given diagram and mentioned angles in the triangles, we conclude that,

Triangle A is a right-angled triangle.

Triangle B is an acute-angle triangle.

Triangle C is an obtuse angle triangle.

Triangle D is a right-angle triangle.

learn more about triangles here :

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A population of 65 foxes in a wildlife preserve triples in size every 13 years. The function y=65 x 3x, where x is the number of 13-year periods, models the population growth.How many foxes will there be after 39 ​years?

Answers

Answer:

585 I hope this helps!

Step-by-step explanation:

You will first divide 39 ÷ 13 and get 3.

Then you will take 3 and multiply it by 3 to get 9

After you will multiply 65 by 9 and get 585.

And thats your answer

There would be 585 foxes

what is the answer

10 x 57

Answers

Answer:

570 Mr.Monkay :D

Step-by-step explanation:

Answer:

your answer would be 570

Step-by-step explanation:

bc if u put 10 on top nd 57 on dha bottom you get

570 htp

PLEASE HELP ME WITH THIS!

Answers

Answer:

1)  -7 < -4.5

2)  16°C > 0°C

3)  3 1/2 < 5 1/2

4)  -500 < 200

5)  64 < 65 < 67.5

6)  13.2 > 3.7 + 6.15

7)  -0.2 is to the left of -0.1

8)  0 is between -2 and 5

9)  -99 is to the right of -100

10)  -7.5 is to the right of -7.6 but is to the left of -7.0

Step-by-step explanation:

dndjdjfjifoforpeebe didn’t

Parents do your home work
Me:

Answers

same—————————————————-

solve x

3 - X/12 = -11

Answers

Answer: easy = 168

Step-by-step explanation:

Answer:

so x = 168

Step-by-step explanation:

[tex]3 - \frac{x}{12} = -11\\-\frac{x}{12} =-14\\-x = -168\\x = 168[/tex]

help giving a brainlist

Answers

The baker made 144 muffins Monday and 240 muffins Tuesday

How this helps :)

there are 30 students in your class. Of the students in your class 12% are left handed what fraction of the students are left handed?

Answers

3/25

Hope this helps!!!!
Answer us 3.6/30 but sense it’s people it would be 3/30

what is melody MUSIC TERMS. ill mark brainliest

Answers

Melody is a linear succession of musical tones that the listener perceives as a single entity. It’s a combination of pitch and rhythm.

Tara's music teacher requires students to practice their instrument at least 9 hours each week. Tara usually spends 2.5 hours practicing on weekends. She also plans to practice an equal amount on Tuesday, Wednesday, and Thursday this week. In addition to the weekend hours, how many hours must she practice each of those days to achieve at least 9 hours of practice?

Anyone have the steps to solve?

Answers

Answer:

She will need to practice 6.5 hours during Tuesday, Wednesday, and Thursday or 2.2 hours on each of the days she will practice.

Step-by-step explanation:

Find the slope between the points (6, 10) and (4, -2).

Answers

Answer:

slope =6

Step-by-step explanation:

y2-y1/x2-x1

-2-10/4-6=12/2=6

4-6= -2
10-2=12
-2/12=6

Giving brainliest!!!!!!!!!!!

Answers

Answer:

the answer is A because "colorbiosticts" is middle and  that is the only option that says that

Step-by-step explanation:

Hi can you please help me with this quickly, i don't want to fail

Answers

the last choice is the answer. y=-3x

Answer:

The correct answer is D.) Y= -3x

Step-by-step explanation:

Tell whether each number is a solution to the problem modeled by the following equation.



Mystery Number: Five more than −8 times a number is 29. What is the number?



Let the mystery number be represented by n. The equation is 5+(−8)n = 29.



Is 3 a solution to the equation?


Is −4 a solution to the equation?

Answers

Answer:

Neither are a solution.

Step-by-step explanation:

The thing is, -4 * -8= 32+5 =37, and you're looking for 29.

3*-8=-24+5=19. If you meant to put positive 8 and not negative, then 3 would be right, but other than that, neither are correct.

which statement correctly compares the function shown on this graph with the function y= 5x + 5?

Answers

Answer:

B.

hope this helps :)

Order of Operation.

A certain Small Factory employs 98 workers. of these 10 received, a wage of $350 per day, and the rest receive $255 per day. To the management, a week is equal to 6 working days. How much does the factory payout each day? How much does the factory payout in a week?

Answers

Answer:

25940 per day

155640 per week

Step-by-step explanation:

HELP!! For the following right triangle, find the side length x. Round your answer to the nearest hundredth. 17 a X 12​

Answers

Answer:For this problem, you will need to use the pythagorean theorem which is  

So a and b are usually the sides that are NOT the hypotenuse, or in this case the long side that is not at a 90 degree angle.

You will start by plugging 12 into with (a) or (b) but not both. And then you will plug 17 in for (c). Make sure you square these values to solve the equation. Once you do that, it is basic algebra from there to solve for the missing variable. If you want to check to see if your answer is correct, then plug all the side numbers back into the equation. Also your answer should be between 12 and 17, or possibly one of those numbers.

Step-by-step explanation: I hope this helps!! God Bless you. Have a great day!!!!

The Pythagorean theorem is sometimes known as Pythagoras' theorem. The value of x can be written as 12.0416 units.

What is Pythagoras' theorem?

The Pythagorean theorem, sometimes known as Pythagoras' theorem, is a basic relationship between the three sides of a right triangle in Euclidean geometry. The size of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides, according to this rule.

Given that the length of a perpendicular side is x, while the length of the base of the triangle is 12. Also, the length of the hypotenuse is 17 units. Therefore, we can write,

Perpendicular² + Base² = Hypotenuse²

x² + 12² = 17²

x² + 144 = 289

x² = 289 - 144

x² = 145

x = √145

x = 12.0416

Hence, the value of x can be written as 12.0416 units.

Learn more about Pythagoras' Theorem here:

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Can someone plz help me with this one problem!!

Answers

Answer: I think no.....

I am not fully sure

Answer:

No

Step-by-step explanation:

Use Desmos graphic calculator :) it saved my math grade

What is the least number of factors for any even number greater than 4?
Please help me I will give brainliest if I get a REAL answer :-)

Answers

So, 420 is the smallest positive integer with 4 prime factorizations in the E-zone.

I need some help! I can’t figure this out, nor do I understand it. My question is:

The locations of some buildings at the county fair are shown on the coordinate plane provided. Three food booths will be added so that they are closer to the Flowers building than to the other buildings.
Describe three locations for the food booths using ordered pairs.

Answers

Answer:

Three locations for the food booth would be ( 2,3)- fowls . ( 3 , 4 )- textiles . ( 0 , 2 )- flowers . ( 4 , 3 ) live stock.

Step-by-step explanation:

please dont be  mad if this is wrong,   i hope this helps! :)    

which choice best describes the relationship between the variables in the graph?

Answers

The best answer for this is D

As the temperature increases , the number of people at the bench increases

What is exponential growth factor?

The exponential growth or decay formula is given by

x ( t ) = x₀ × ( 1 + r )ⁿ

x ( t ) is the value at time t

x₀ is the initial value at time t = 0.

r is the growth rate when r>0 or decay rate when r<0, in percent

t is the time in discrete intervals and selected time units

Given data ,

Let the function be represented as f ( x )

Now , the value of f ( x ) is and exponential growth equation

where x marks the temperature and y marks the number of people on the bench

From the graph , we can see that

As the temperature increases , the number of people at the bench increases

Hence , the exponential equation is solved

To learn more about exponential growth factor click :

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PLEASE SOLVE FAST. 20 POITNS AND PLEASE SAY WHAT SQUARED IT IS AND SOLVE IT CORRECTLY (cm, cm2, cm3) THANKS

Answers

Given Information

The radius is 3.

Circumference

To find the circumference, use 2πr.

2*3.14*3=18.84

The circumference is 18.84 cm^2.

Area

To find the area, use πr^2.

3.14*3^2=28.26

The area is 28.26 cm^2.

C=d pie so 3.14(6) which equals 18.84cm2

Can someone plz help me with this one problem!!!

Answers

Answer:

no

Step-by-step explanation:

No because -2 times -5 is 10 not 1.

please help! i give brainliest!

1. Koji is installing a rectangular window in an office building. The window is 8 2/3 feet wide and 5 3/4 feet high.


The formula for the area of a rectangle is A=bh.

What is the area of the window?


2.What is the circumference of a circle with a radius of 6.4 centimeters?


Use 3.14 to approximate π and round the answer to the nearest hundredths place.


3.Miguel ordered a rectangular print for his bedroom. The print is 7/8 feet wide and 1 3/5 feet long.

What is the area of the print?


4.Maren is buying carpet for her rectangular living room. The room is 4.8 yards wide and 5.2 yards long.


How much carpet does she need to buy?

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

THANK YOU!! <3

Answers

Answer:

The window is 823 feet wide and 534 feet high. The formula for the area of a rectangle is A=bh. What is the area of the window?

Step-by-step explanation:

A small zoo is being designed
on 2/3 of an acre of land. The
designers plan to have 30
different animal areas. How
much land will each animal area
have?

Answers

ANSWER:

1/45 of the acre

EXPLANATION:

2/3 divided by 30 is also (2/3)(1/30)

it would be 2/90 which simplifies to 1/45
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