What does x= in the equation?

What Does X= In The Equation?

Answers

Answer 1

Answer:

3.5

Step-by-step explanation:

2x + 5 = 12

-- minues five from both sides --

2x = 7

-- divide both sides by two ---

x = 3.5

Please give brainliest.


Related Questions

Compare 2 4/5 ? 2.325

Answers

Answer:

>

Step-by-step explanation:

2.8>2.325

answer:     >                                   p l e a s e   m a r k   b r a i n l e s t .

this is because 2 4/5 = 2.800 and 2.800 is bigger than 2.325 because in the tenths place column (the column closest to the decimal without going over it), 8 is bigger than 3 so 2.800 is bigger than 2.325. So the answer is 2 4/5 > 2.325.

What’s the answer please?!

Answers

Answer:

x= -4

y= -3

thats all thank you so muchhhhhh

Answer:

y=1

Step-by-step explanation:

The answer is y=1 because the perabola reverses at (-2,1)

Given the following function, find f(-2), f(0), and f(1).
f(x) = 5x +5

f(-2) =

Answers

F(-2)=-2f done hiiiiiiiiiiiiiiiiiiiiii

Answer:

f(-2) = -5

f(0) = 5

f(1) = 10

Step-by-step explanation:

f(-2) = 5(-2) + 5 → -10 + 5 = -5

f(0) = 5(0) + 5 → 0 + 5 = 5

f(1) = 5(1) + 5 → 5 + 5 = 10

Solve for B.
A= 2B +30

Answers

Answer:

b=   -1/2 a + 15

Step-by-step explanation:

isolate 2B, Take A to the other side and it will become negative. divide all by 2 because of 2B so we can get rid of 2. and that's all

what is 1000×100

PLEASE HELP ME

Answers

Answer:

answer is 100000 is a correct answer .

Answer:

100000

Step-by-step explanation:

Give 5 reasons explaining why math is your favorite subject.

Give 5 reasons why you dont like math.

Give 5 areas that math can help you now or in the future.

Answers

Answer:Math is important

Step-by-step explanation:

It could help you get into collage and get a good job and with that you could start your life.

Answer:

1.)

I love working with numbers

I love math because of what a challenge it is

I love math because I can become a engineer

I love math because I can also become a doctor with it

I love math because it is useful

2.)

I don't like math because of the word problems

I don't like math because it sometimes gets too easy

I don't like math because I usually have to help others

I don't like math because people call me a nerd

I don't like math because it makes me explain in words

3.)

when your in the store and it helps you with knowing how much your spending

lets you know about if the discount in the store is really good or bad

helps you with becoming certain things when you grow up

it will help you with most of your jobs

Will help others if you know it, you can share your knowledge

Step-by-step explanation:

brainlist pls :>

Evaluate. Write your answer as a mixed number.

2 2/3×3 1/4=

























Find the distance between the two numbers on a number line. Write your answer as a mixed number.

−2 1/2, −5 3/4

Answers

8 2/3 :) This is what I got.

What’s the value for x

Answers

Answer:

5 = x

Step-by-step explanation:

5 divided by 2 = 2.5

12.5 divided by 2.5 = x = 5

Answer:

x= 5

Step-by-step explanation:

As Figure A is a scale image of B. It means that the measurments of A are just multiplied by an integer to get the measurements of B.

2 times 2.5= 5

or

5/2= 2.5

Then, knowing the integer we multiply to get from m< A to m<B is 2.5, we DIVIDE

12.5/ 2.5 to get "x" which is 5

. A car travels 605 miles in 11 hours. What is the average number of miles traveled per hour?

Answers

Answer:

55 miles per hour

Step-by-step explanation: You divide by the speed

605 miles/ (55 miles per hour)= 11 hours

hope this helped

A rectangular table top needs to be divided into six equal sections. Suppose that you are only able to determine the halfway mark between any interval. Explain how you would use these benchmarks to estimate 1/6 of the length of the table top.

Answers

Answer:

yes

Step-by-step explanation:

What is the area of the triangle?

Answers

Answer:

6

Step-by-step explanation:

[tex]A=\frac{h_{b} b}{2}[/tex]

Which statements correctly describe the graph of the function f(x) = x3 – 4x2 – 3x + 18? Select three options.

There are three unique solutions to the function when y=0.

The function has a double root.

As x increases from negative infinity to positive infinity, the y-values increase, decrease, and then increase again.

As x approaches negative infinity, y approaches positive infinity.

The domain and range of the function are the set of real numbers.

Answers

Answer:

(B) The function has a domain of all real numbers.

(C) The function has a range of {y|–Infinity < y < Infinity}.

(E) The function passes through the point (3, –27).

Step-by-step explanation:

The statements are true.

What is faction?

A relation between a collection of inputs and outputs is known as a function. A function is, to put it simply, a relationship between inputs in which each input is connected to precisely one output.

The given function is:

f(x) = x³- 4x² - 3x + 18

After plotting its graph can see the graph of the function.

The statements that are true are:

As x increases from negative infinity to positive infinity, the y-values increase, decrease, and then increase again.

You can see this in the graph and may be really hard to see it without the graph, the easier way would be to see the derivate of f(x) and see that is first positive, then negative, and then positive.

f'(x) = 3x² - 8x - 3

As the leading coefficient is positive, the arms open up, and f'(0) = -3

Then is easy to see that from left to right, is positive, then negative, and then positive again.

The domain and range of the function are the set of real numbers.

For the domain, we do not have any denominator nor weird function that has problems in a particular value, so the domain is the set of all real numbers.

And as you can see, as the leading coefficient is an odd power of x, the range will go from minus infinity to infinity (you can also see it in the graph).

The function has a double root.

Yes, in the graph you can see two roots, but this is a 3rd-degree polynomial, so it must have 3 roots, this means that one of the roots in the graph is a double root. (Where the double root is at x = 3, as you can see in the graph)

To learn more about function visit:

https://brainly.com/question/8892191

#SPJ7

HELP MEEEEEEE!!!!!!!!!??????!?!?!?!?!!

Answers

Answer:

Graph 1 ⇒ Perpendicular

Graph 2 ⇒ Neither

Graph 3 ⇒ Parallel

Graph 4 ⇒ Neither

Step-by-step explanation:

Perpendicular lines: two lines intersected at a point and formed 4 right angles at this point.Parallel lines: two lines move in the same direction and never intersect each other.

Let us study each Graph

Graph 1:

∵ There are two intersected lines at a point

∴ They are not parallel

∵ The angles at the point of intersection are right angles

The two lines are perpendicular

Graph 2:

∵ There are two intersected lines at a point

∴ They are not parallel

∵ The angles at the point of intersection are not right angles

∴ The two lines are not perpendicular

The two lines are neither parallel nor perpendicular

Graph 3:

∵ The two lines not intersected at a point

∴ The two lines are not perpendicular

∵ They are in the same direction

The two lines are parallel

Graph 4:

∵ The two lines not intersected at a point

∴ The two lines are not perpendicular

∵ They are NOT moved in the same direction

∴ The two lines are not parallel

The two lines are neither parallel nor perpendicular

the soccer team collected $800 at a carwash fundraiser they charges $5.00 for small vehicles and $10.00 for large vehicles the amount collected can be modeled by the equation 5x+10y=800 where(x) represents the number of small vehicles and (y) represents the number of large vehicles.If the number of large washed vehicles is 50 how many small vehicles are washed in total?

Answers

Answer:

X (small cars)= 60

Step-by-step explanation:

waht is the value of ((2/3)^0)^-3​

Answers

Answer:

[tex]\left(\left(\frac{2}{3}\right)^0\right)^{-3}=1[/tex]

Step-by-step explanation:

[tex]\mathrm{Apply\:exponent\:rule}:\quad \left(a^b\right)^c=a^{bc},\:\quad \:a\ge 0\\\left(\left(\frac{2}{3}\right)^0\right)^{-3}=\left(\frac{2}{3}\right)^{0\cdot \left(-3\right)}\\=\left(\frac{2}{3}\right)^0\\=1[/tex]

<3

Red

Select all that apply.

Which of the following name a line segment in the drawing?

Answers

I think it would be ef because they are across from each other.

Answer:

lineAF, CE, EF

Step-by-step explanation:

Every line except AB, because a line don't curve.

Hope u understood.

Please mark as brainliest

Thank You

The ratio to boys to girls is 3:4.
If there is 12 boys how many girls are there?

Answers

Answer:

16

Step-by-step explanation:

3:4 to  12:?

3*4=12

so 4*4=16

12:16

I’ll mark Brainlest ASAP

Answers

Answer:

30

Step-by-step explanation:

95-65

Answer:

Range: 65 - 95 or 30

Step-by-step explanation:

65, 69, 73, 78, 80, 82, 86, 88, 91, 95

Range: 65 - 95

Hope this helped!

what the answer to the math problem –5(–2) =

Answers

Answer:

10

Step-by-step explanation:

hxbcjxjxjdjhdhhdbxbeeu10

If a recipe for one batch of cookies uses 5 cups of flour and 2 teaspoons of vanilla, how many teaspoons of vanilla would you use for 20 cups of flour? (Hint: Draw a double number line on a piece of paper to help identify an equivalent ratio.)
Group of answer choices

10

4

6

8
MATH
6TH GRADE

Answers

You would use 8 teaspoons of vanilla

Answer:

use would use 8 cups

Step-by-step explanation:

five million, seven hundred seven thousand, seven hundred nineteen in numbers​

Answers

Answer:

5,707,719

Step-by-step explanation:

5,000,000

+700,000

7,000

700

10

9

Answer:

5,770,719

5 in the millithons place, 7 in the one hundred thousands place, 7 in the ten thousands place, 0 in the thousands place, 7 in the hundreds place, 1 in the tens place, and 9 in the ones place.

When solving an equation, which of the following is true

A. Use properties of equality to get the variable and constant terms on the same side of the equation

B. Always isolate the variable on the left side of the equation

C.Use properties of equality to get the variable on one side of the equation and constant terms on the other.

Answers

Answer:

C. Use properties of equality to get the variable on one side of the equation and constant terms on the other.

Step-by-step explanation:

In solving an equation, It is true that properties of equality should be used by putting the variable on one side and the constant on the other side.

  Now let use an example to drive this;

    Given:

         2x - 9 = x + 8

This is an equation, and what we have on both sides should be equal.

      Collect like terms;

        2x - x = 8 + 9

           x  = 17

So the solution is 17.

This is the best way to solve an equation.

The measures of the angles of a triangle are 40, 55 and 85. What is the measure of the largest exterior angle of the triangle?

Answers

The largest external angle will be that of the smallest interior angle. It will be equal to 180 minus the interior angle, which it forms a linear pair with.

Ext. Angle = 180 - 40 = 140 degrees

Ramona's lemonade pitcher holds 32 ounces of lemonade, but it has a crack and leaks lemonade at a rate of 3 ounces per minute.

What is the rate of change and what does it represent for the situation?

Answers

Answer:

Step-by-step explanation:

The rate of change of the situation is known as the slope:

Slope = Δy/Δx

Slope = y2-y1/x2-x1

From the graph, x2 = 10.5, x1 = 0. y2 = 32, y1 = 0

Slope = 32-0/10.5-0

Slope = 32/10.5

Slope = 3.047

Hence the rate of change is 3.047 ounces per minutes and the situation represents the slope of the graph.

Can someone help me please

Answers

Answer:

flip and slides only

Hoped this helped you

<3

Red

Add:
25 + 1-14 +3
A 42
B 53
C14
D 37

Answers

Answer:

None of the answers are right the answer is 15

Step-by-step explanation:

25 plus 1 equals 26, and 26 minus 14 equals 12, and 12 plus 3 equals 15, so I don't think that any of the answers are correct.

Answer:

The answer is 15 (none on option)

Step-by-step explanation:

25+1-14+3

= (25+1+3)-14

= (26+3)-14

= 29-14

= 15

Is the expression 42 undefined? If not, find
the quotient.
-7​

Answers

Answer:

-6*-7=42 wdym as in undefined

Step-by-step explanation:

I got a 23% on the quiz and my grade in the class is a 60 so what will my grade be after my teacher puts the grade in?

Answers

Answer:

13.8

Step-by-step explanation:

Select Noun Phrase if the underlined group of words is a noun phrase. Select Not a Noun Phrase if the underlined group of words is not a noun phrase.

Answers

Answer:

First option is NOT a noun phrase

Second is a noun phrase

Third is a noun phrase

Fourth is NOT a noun phrase.

Step-by-step explanation:

It depends on if there is a noun in the underlined portion of words. If there is, then it IS a noun phrase. If there is not, then it is NOT a noun phrase.

Nouns are like: I, You, His/Her, He/She, etc.

Answer: 1 is a noun phrase, 2 is a noun phrase, 3 is a noun phrase, and 4 is a not a noun phrase.

Step-by-step explanation: flowers are a noun, paint on the walls is a noun,

his lunch is a noun, and while yawning is a verb.

Brayden wants to buy some avocados, but he only has 1 dollar. how many avocados will he be able to buy

Answers

Answer:

just one. even though he's a adult.

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