Mathematics Middle School

What is the solution to the equation 4x + 2(x − 2) = 4x + x − 12? (1 point)

Group of answer choices

−8

−1

1

8

Answers

Answer 1

Answer:

-8

Step-by-step explanation:

Multiply the brackets (2x - 4)

Add the x constant together (4x + 2x - 4x - x)

Add the other numbers together (4-12)

x = -8

Have a good day :)

Answer 2
the answer is x = -8

Related Questions

Pls help me! Thanks!

Answers

Answer:

2

Step-by-step explanation:

The answer is 2 sheshhhhhh

PLEASE actually give me a real answer I just need suggestions
Describe how to write an equation from a table of values using just the data.

Answers

Answer:

Look that the coordinates and trace those points to a corresponding number on the x or y axis. Then write the first number in the coordinate in the x value and the second number for the y value, repeat the process for the rest of the points.

Step-by-step explanation:

Look at the coordinates and trace those points to a corresponding number on the x or y axis. Then write the first number in the coordinate in the x value and the second number for the y value, repeat the process for the rest of the points

its probably easy but im not very smart so what the answer?

Answers

Answer:

Logan

Step-by-step explanation: First, you multiple 28 by the amount of minutes it took. Do this for all of the answers give. Then, the answer should be the same as the amount of words the completed in the amount of time. You could also do the amount of problems divided by the amount of time and you should get 28. Hope This Helps!

30. Joanne has a number of 10c coins and $1 coins in her purse, worth a total value of $6.60. She has one more than three times as many 10c coins as $1 coins.

Let n be the number of $1 coins that Joanne has. Finish the equation describing Joanne's coins:
_*1.00+(_n+_) *_=6.60

Answers

Answer:

oop

Step-by-step explanation:

22. Justin went to the new trampoline indoor park. They charge a $15 one-time registration fee and $13 for every 60 minutes. Justin spent $54. How long was he in the park?
A) 3 hrs
B) 4 hrs
C) 5 hrs
D) 6 hrs

Answers

Justin spent 3 hours (the answer is a)
The answer is A) 3 hours.

What is the answer to these? And how do you do them? Brainliest to best answer

Answers

Answer:

I can't see

Step-by-step explanation:

do you mind zooming in

The owner expects you to hand wash each coffee pot before the coffee shop opens. It takes 10 minutes for all of the coffee pots to dry. You spend 82 minutes washing and drying the pots. It takes 4 ½ minutes to clean a coffee pot. How many coffee pots are there? (you only need to put the number)​

Answers

82 - 10= 72
72/4.5 = 16
16 coffee pots
Thier are 16 coffee pots

14. What is the surface area of this figure in square centimeters?

Answers

Answer:

D

Step-by-step explanation:

Front and back (triangles

There are two triangles (right angle).

They are found by multiplying the 2 legs together.

Area = 1/2 * b * h

b = 4

h = 3

Area = 1/2 * 4 * 3

Area = 6

But there are 2 of them so the Area =                          12

Left face (slanted.

The hypotenuse of the right triangle is 5

a^2 + b^2 = c^2

a = 3

b = 4

c = ?

3^2 + 4^2 = c^2

9 + 16 = c^2

c^2 = 25

sqrt(c^2) = sqrt(25)

c = 5

The front face is 5* 7 =                                 35

Left side

w = 3

L = 7

Area 3 * 7 =                                                   21

Bottom

L = 7

w = 4

Area = L * W

Area = 7 * 4                                                  28

Total                                                              96

the answerrrrrr is D let me know if i’m wrong

ONLY DO PART C PLS I NEED THE ANSWER ITS DUE TODAY ILL GIVE BRAINLIEST

ONLY RIGHT ANSWERS PLS THIS IS IMPORTANT IF I GET ONLY 1 WRONG ITS GONNA MESS UP THE WHOLE THING PLEASE..... PLEASE PLEASE PLEASE PLEASE

Answers

Since 10% of people, which can also be labeled as 40 people, voted for 'Other,' we can multiply 40 by 10 to find out how many people voted in total.

40 x 10 = 400

Now that we know 400 people voted in total, we can say that the estimated amount of total voters from part b is not accurate. Hope this helped you!

Answer:

40 x 10 = 400

i need the points :)

If a temperature in degrees Celsius is given as C, finding the sum of 1.8 times C and 32 gives the temperature in degrees Fahrenheit.
The temperature in degrees Fahrenheit is given by blank and 40°C is equal to blank °F

Answers

Answer: 40° is the temperature for which the number of degrees Fahrenheit is equal to the number of degrees Celsius. Step-by-step explanation: Given : F = 1.8C + 32 gives the temperature in degrees Fahrenheit (F ) for a given temperature in degrees Celsius (C ).




hope this helps
Answer;


The temperature in degrees Fahrenheit is given by

40°C is equal to 104°F
Step-by-step explanation:
We can find the formula to find the temperature in degrees Fahrenheit with the problem information, the temperature in degrees Fahrenheit is given by:
(1)
F: Temperature in degrees Fahrenheit
C: Temperature in degrees Celsius
Now, with the equation (1) e can find how many degrees Fahrenheit are 40 degrees Celsius.
We need to replace 40 °C in the equation (1)

F= 104 degrees Fahrenheit.

Solve using elimination.

-9x + 2y = 5
9x − 4y = -19

Answers

hi hruStep-by-step explanation:

-9 + 2y = 5
9x - 4y = -19

Add these equations to eliminate x:
-2y = -14

Then solve -2y = -14 for y:
-2y = -14
-2 -2
(Divide both sides by -2)

y=7

Substitute 7 for y in -9x + 2y = 5:
-9x + (2)(7) = 5
-9x + 14 = 5
-14 -14
(Subtract 14 from both sides)
-9x = -9
-9 -9
(Divide both sides by -9)
x = 1

(1,7)
Mark me Brainlest pls

How do I create an equation and solve for x

Answers

Answer:

Equation: (2x + 30) + 106 = 180

x = 22°

Step-by-step explanation:

We know that the missing angle from within the triangle and the expression 2x + 30 makes 180 so we can say;

180 - (33 + 41) = missing angle

180 - 74 = missing angle

106° = missing angle

Now we can set up our equation to solve for x:

(2x + 30) + missing angle = 180°

(2x + 30) + 106 = 180° => This would be our equation:

Now let's solve:

2x + 30 + 106 = 180°

2x + 136 = 180

2x = 180 - 136

2x = 44

x = 44/2

x = 22°

Hope this helps!

Answer:

x = 22

Step-by-step explanation:

To solve this the first thing you would need to do is solve the angle that is unmarked in the triangle. To do this you would use the knowledge that the interior agnles of triangles alwasy equal to 180 degrees.

In this case, you would add 33 + 41 = 74 and then you would

subtract 180 - 74 = 106

The next step would be to find the question mark 2x + 30 =  ?

To do this you would have to use the 106 degrees from the previous step.

Knowing that (2x + 30) + 106 = 180 degrees this should be easy to solve.

(the angles on either side of a line that is split always add to equal 180 degrees)

You would then subtract 180 - 106 = 74

Now we know that 2x + 30 = 74

Now you would subtract 30 fom both sides to find that 2x = 44

All you have to do now is divide each side by to find that x = 22

Please mark the top and bottom one, thank you!

Answers

Answer:

0.56, 0.40, 0.12, 1.2, 3.8

2.7, 1.5, 0.3, 0.28, 0.03

Top guy is correct to confirm

Please help answer this question (correctly)​

Answers

C, 80-75=5 and 95-90=5. Meaning your answer would be 5!
it’s C i think ..........

Can someone help me with this

Answers

Answer:

For number 7 I think it is B

For number 8 it will be positive 3 (on the right) and -3 (on the left).

Step-by-step explanation:

Hope this helps :)

Have a Great Day!

i’m not 100% sure but i think that it is d

The area of the triangle below is 5/12 square feet. What is the length of the base? Express your answer as a fraction in simplest form.

Answers

Answer:

5/3 ft

Step-by-step explanation:

a = (1/2)bh

5/12 = (1/2)(1/2)h

5/12 = 1/4h

Multiply bith sides by 4

20/12 = h

h = 20/12

Reduce

h = 5/3 ft

Answer:

base    =  5/3

Step-by-step explanation:

length= x

area triangle =

(bxh)/2

5/12  = x (1/2) divide by 2

Multiply both sides by 1/2 to isolate x

10/12     =    1/2 x

Multiply by 2

20/12 =  x

5/3 = x

.


There are 3 peaches for every 4 strawberries in a grocery store. How many peaches and strawberries can be in a grocery store?



a. 42 peaches and 56 strawberries

b. 36 peaches and 52 strawberries

c. 33 peaches and 40 strawberries

d. 39 peaches and 48 strawberries

Answers

Answer:

A

Step-by-step explanation:

3x14=42

4x14=56

Help please!!!!!!!!!!!!!

Answers

The answer is 110
Explanation: every 4 sided shapes area is 360 so add up all the others together to get 250 and then 360-250= 110
I’m pretty sure the answer is 110

Which number is located to the right of -1 2/3on the horizontal number line? A. -1 1/3 B.-2 1/3 C.-2 2/3 D. -3 1/3

Answers

Step-by-step explanation:

the correct answer is A -1 1/3

Answer:

-1  1/3

Step-by-step explanation:

if you put the numbers in least to greatest order than -1 1/3 would be located on the right of -1 2/3

Michelle wants ice cream and created a tree diagram to help her organize her options.
What is the probability that Michelle will choose a cone with chocolate ice cream topped with sprinkles?

Answers

I think 33.3% that he Chooses that
I’m pretty sure he will do 34.3%

This is really hard, 5 points (its all those three questions in the screenshot)

Answers

Answer:

4. Option: 2

5. 7 inches

Step-by-step explanation:

What is the volume of the prism?

___ m3

Answers

Answer:

13 x 13 x 3 = 507 m^3

Step-by-step explanation:

Just multiply your THREE given lengths.

Answer:

the calculator tells me 507 if its wrong its not my fault blame g00gle

My brain is not working today. Please help me.

Answers

Answer:

A: All shapes have one right angle

B: All shapes have no right angles

Step-by-step explanation:

Hope this helped!

Use the angle relationship to find the value of x.

Answers

Answer:

Hello! answer: x = 11

Step-by-step explanation:

These are vertical angles in simple terms meaning they are across from each other and if you folded them over each other they would match up and they will equal the same measure so 13 × 11 = 143 143 - 10 = 133 therefore x = 11 Hope that helps!

X = 11
Both of those angles are equal to each other, so 133= 13x-10, add 10 from both sides to cancel out the “-10”. You get 143=13x and then divide both sides by 13 and you get x= 11

Please please please please please please help

Answers

Histograms are used to show distributions of variables while bar charts are used to compare variables. Histograms plot quantitative data with ranges of the data grouped into bins or intervals while bar charts plot categorical data

Solve.

2/3x = 20

Don't add spaces to your answer.

Answers

x=30 ...................

Answer:

X will be 30 simplify both sides than later insolating the variable

GIVING BRAINLIEST TO BEST EXPLANATION AND CORRECT ANSWER!!!!!!!
OPEN DOCUMENT TO FIND QUESTION AND ANSWER!


PLEASE HELP

Answers

Chill dude.                          

Stop with the all caps.    

25 is the answer.

G = green sweets

Ratio of blue to green = 3:5

Ratios are essentially fractions, and can be converted into fraction form

Therefore, number of blue sweets is 3/5 of green sweets, which can also be represented as 3/5g

Number of green sweets to red sweets is 6:1

We can also flip this ratio around and the ratio would still have the same value.

Number of red sweets to green sweets = 1:6

In fraction form, the number of red sweets is 1/6 of green sweets, which is also 1/6g.

Since there are less than 270 sweets in the box, we can use this expression to represent the sweets in the box:

G + 3/5g + 1/6g < 270

Find a common denominator for the fractions.

5 * 6 = 30, thus a common denominator would be 30.

Since G is a variable with no coefficient, 1 would be implied because no coefficient is present.

So when multiplying G to get a common denominator, the numerator would be 30. 30/30 = 1

G * 30 = 1 * 30

G = 30/30g

Multiply the rest of the numerators and you’ll get:

30/30g + 18/30g + 5/30g < 270

Add.

1 + 18/30g + 5/30g = 1 23/30g

Convert this into an improper fraction.

53/30g < 270

Now divide both sides by 53/30.

(53/30g) ÷ (53/30) < 270 ÷ (53/30)

= g < 270 ÷ (53/30)

Dividing fractions is complex, so you can simply switch the numerator and denominator and multiply:

G < 270 x (30/53)

= g < 8,100/53

Since the number of red sweets to green sweets is 1/6g the number of green sweets, the number of red sweets is 1/6 of 8,100/53.

R = red sweets

R < 8,100/53 x 1/6

8,100 x 1 = 8,100

53 x 6 = 318

R < 8,100/318

318 goes into 8,100 25 times, regardless of any remainder.

Therefore, the greatest possible number of red sweets in the box is 25 red sweets.

i’ll mark as brainliest if correct :)

Answers

Answer:

C and D are the corect answers

Step-by-step explanation:

C and d are the correct answers

how do i do disputative property?

Answers

Answer:

Distributive property with exponents

Expand the equation.

Multiply (distribute) the first numbers of each set, outer numbers of each set, inner numbers of each set, and the last numbers of each set.

Combine like terms.

Solve the equation and simplify, if needed.

Step-by-step explanation:

Answer:

Here see the steps

Step-by-step explanation:

Multiply, or distribute, the outer term to the inner terms.

Combine like terms.

Arrange terms so constants and variables are on opposite sides of the equals sign.

Solve the equation and simplify, if needed.

Help I need it plssssssssss

Answers

Just add up all the sides

10 + 10 + 4 + 4 = 28

Hope that helps

Answer:

28in or c

Step-by-step explanation:

The area of a rectangle is a measurement of the two-dimensional space within the rectangle, or the number of square units within the rectangle. The formula used to find the area of a rectangle is A = l * w. The formula used to find the perimeter of a rectangle is P = 2 * (l + w)

Brainlest pls

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