solve the x. 2x+6=6x-4​

Answer:

[tex]z = 3[/tex]

Step-by-step explanation:

1) Divide both sides by 2.

[tex]2z - 4 = \frac{4}{2} [/tex]

2) Simplify 4/2 to 2.

[tex]2z - 4 = 2[/tex]

3) Add 4 to both sides.

[tex]2z = 2 + 4[/tex]

4) Simplify 2 + 4 to 6.

[tex]2z = 6[/tex]

5) Divide both sides by 2.

[tex]z = \frac{6}{2} [/tex]

6) Simplify 6/2 to 3.

[tex]z = 3[/tex]

therefor, the answer is z = 3.

Answer:

The equation is 1/3x+2>11

Anything greater than 27 is a possible answer

Step-by-step explanation:

Step 1

Subtract 2 from both sides, 2-2 cancels out and 11-2=9

Now you have 1/3x>9

Step 2

Divide both sides by 1/3, 1/3 divided by 1/3 cancels outs and 9 divided by 1/3 is 27

Now you have x>27

So anything greater than 27 is a possible answer

Answer:

12 green marbles

Step-by-step explanation:

first we know that there are 39 red and blue marbles, so 3x+10x=39 x=3

since the amount of green marbles is 4x, and we know x=3, x*4=12

The area of the rectangle is 3[tex]\sqrt{56}[/tex]

Given,

A rectangle has a length of √7 and a width of 3√8.

We need to find the area of the rectangle.

The area is given by:

Area = Length x width

Find the length and width of a rectangle.

Length = [tex]\sqrt{7}[/tex]

Width = 3[tex]\sqrt{8}[/tex]

Find the area of the rectangle.

Area =  Length x width

       = [tex]\sqrt{7}[/tex] x 3[tex]\sqrt{8}[/tex]

When there are two different square roots we multiply them together under one root.

[tex]\sqrt{a\times b} ~~=~~\sqrt{a}\times\sqrt{b}[/tex]

Now,

       = 3[tex]\sqrt{7\times8}[/tex]

       = 3[tex]\sqrt{56}[/tex]

Thus the area of the rectangle is 3[tex]\sqrt{56}[/tex]

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Answer:

The answer is below

Step-by-step explanation:

Two triangles are congruent if they have the same shape and their corresponding sides are equal to each other.

1) AB = DC, BE = CE     (given)

2) ∠AEB≅∠DEC  (vertical angles are congruent)

3) ΔABE ≅ ΔACE (side angle side congruence theorem)

If the two sides and an included angle of one triangle is equal to two sides and one included angle of another triangle, then the two triangles are congruent by SAS congruence theorem.

Answer:

The probability of P(Aç) = 27/35

Answer:

- 1 and -11

Step-by-step explanation:

-1 × -11 = 11

- 1 + - 11 = -12

Answer:

x^2 - 5x - 6  =  (x - 2)(x - 3).

Step-by-step explanation:

f(x) = x^2 - 5x - 6

We need 2 numbers whose product is - 6 and whose sum is -5. They are   -3 and -2:

The factors are x- 2  and x - 3.

Answer:

x-6  

Step-by-step explanation:

Answer:

Step-by-step explanation:

The prime factorization of 200 is as follows: 200 = 2 × 2 × 2 × 5 × 5.

The prime factorization of 200 will be equal to 2 × 2 × 2 ×  5 × 5 or 2³ × 5².

It is given that a number is 200.

We have to find out the prime factorization of 200.

What do you mean by prime factorization ?

Prime factorization is a way to find the prime factors of a number, such that the original number is evenly divisible by the prime numbers.

As per the question ;

The given number is 200.

We have to find the prime factors of 200.

This meant to find out the prime numbers we should multiply together to make the original number which is 200.

So ;

200

= 2 × 100

= 2 × 2 × 50

= 2 × 2 × 5 × 10

= 2 × 2 × 2 ×  5 × 5

or

= 2³ × 5²

Thus , the prime factorization of 200 will be equal to 2 × 2 × 2 ×  5 × 5 or 2³ × 5².

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Answer:

x ≤ 21

Step-by-step explanation:

Ella can go on at most 21 rides because she only has $42 to use after commission, and 42/2 = 21.

Answer:

6 + 3x ≤ 40

x≤11

Step-by-step explanation:

6 + 3x ≤ 40

-6           -6  

3 x  ≤   34  

3  x  ≤    3  

x    ≤   11

Answer:

c

Step-by-step explanation:

Answer:

correct

Step-by-step explanation:

maybe

Answer:h=16+2+vt +s

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

cuz its a 90° angle

Answer:

b

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

an hour is 60 mins and is 3 times as much as 20 mins so in 60 mins she will fun 3*3 miles or 9 miles.

Answer:

D

Step-by-step explanation:

Using the rules of logarithms

log x - log y = log ([tex]\frac{x}{y}[/tex] )

log [tex]x^{n}[/tex] = nlog x

[tex]log_{b}[/tex] x = n ⇒ x = [tex]b^{n}[/tex]

Given

[tex]log_{3}[/tex] (4x) - 2[tex]log_{3}[/tex] x = 2

[tex]log_{3}[/tex] (4x) - [tex]log_{3}[/tex] x² = 2

[tex]log_{3}[/tex] ([tex]\frac{4x}{x^2}[/tex] ) = 2

[tex]log_{3}[/tex] ([tex]\frac{4}{x}[/tex] ) = 2

[tex]\frac{4}{x}[/tex] = 3² = 9 ( multiply both sides by x )

4 = 9x ( divide both sides by 9 )

[tex]\frac{4}{9}[/tex] = x → D

Answer:

630km

Step-by-step explanation:

315km × 2= 630km

hope this helps ：）

Answer:

D

Step-by-step explanation:

Edge 2021

Goodluck Everyone!

Answer:

D none of the above edge 2022

Step-by-step explanation:

Answer:

the awnser is 10 and 1/x+ 1/y is = 5/12

Answer:

The "middle triangle"

50+85+n=180

n+135=180

n=45

The "left side triangle"

x+68+45=180

x=67

The "right-side triangle"

50+74+z=180

124+z=180

z=56

y=180-56

y=124

Let me know if this helps!

Step-by-step explanation:

jeuejejejejejnenenenennens

the answer is zero (Im pretty sure) but i'll take that brainly very much please

Answer:

An engaging digital escape room for students learning to find slope given graphs, tables and coordinate pairs. Students must unlock 5 locks by answering 20 slope questions. Questions are grouped 4 per puzzle, resulting in five 4-letter codes that will unlock all 5 locks.

It's also known as the room of escape, for the Learners who lean digitally can find slopes given graphs, tables, and coordinate pairs. Learners will open 5 locks/questions by solving the 20 slope questions.

Learn more:

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Answer:

1 ) 140

2) 60

Step-by-step explanation:

1. It touches the y intercept at 140 and 0 in the x axis so 140

NOTE : THE NUMBER THE TOUCHES THE Y INTERCCEPT IS ALWAYS THE ANSWER/ IT GOES DOWN 3 ACROSS 3 SO IT AND U WILL SEE IF IT TOUCHES THE Y INTERCEPT IT WILL BE 140

2. it goes from 140 to 200 just subtract them to get how much she gets

Please mark as brainliest

Have a great day, be safe and healthy

Thank u  

XD

Answer:

24%

Step-by-step explanation:

Q: Maya has 200 songs on her mobile device. Of these songs, 48 are jazz songs. What percent of Maya's songs are jazz songs?

To find the percentage of something, we can take the number that we want to find the percentage for divided by the total number of items.

In this problem, the number that we want to find the percentage for are the jazz songs, which is 48.

The total number of items is 200 songs.

Therefore, we can divide the number of jazz songs by the total number of songs in order to find the percentage of Maya's jazz songs.

To convert a decimal to a percentage, we can move the decimal point two places to the right (aka multiply by 100).

24% of Maya's songs are jazz songs.

Answer:

vertical line = undefined

Step-by-step explanation:

Answer:

Dan = 68

bobbi = 62

Step-by-step explanation:

Let Bobbi's height = b

Let Dan's height = d

the following equations can be determined from the question

b + d = 130  eqn 1

3b - d = 118  eqn 2

Multiply eqn 1 by 3

3b + 3d = 390  eqn 3

Substract eqn 2 from 3. this gives

4d = 272

d = 68

Substitute for d in eqn 1

b + 68 = 130

b = 62

Answer:

Length Width and Height

Step-by-step explanation:

The formula of a square is Length times W, or LW, but a rectangular prism is 3d, so you would have to add height to the formula, making it LWH, or length x width x height.

Answer:

You Would Need To Know How Many Blocks Make Up The With, The Length And The Height Then You Would Multiply ( Length x Width x Height )

To get The Volume. Your Final Answer Would Be In Cubic

Step-by-step explanation:

Answer:

$95.5090 must be deposited monthly

Step-by-step explanation:

From the information given:

The annual interest rate (r) = 4.2% = 0.042

Let assume that an amount Y is deposited, then after one month, it will increase to:

[tex]Y ( 1+ \dfrac{0.042}{12})[/tex]

The total amount after 4 years will be:

[tex]= Y ( 1+ \dfrac{0.042}{12})^{48}+Y ( 1+ \dfrac{0.042}{12})^{47} +Y ( 1+ \dfrac{0.042}{12})^{46} +...+ Y ( 1+ \dfrac{0.042}{12})[/tex]

[tex]= Y ( 1.0035)^{48}+Y ( 1.0035)^{47} +Y( 1.0035)^{46} +...+ Y( 1.0035)[/tex]

Using the sum of a geometric progression:

[tex]= Y (1.0035) \dfrac{ (1.0035^{48}-1)}{(1.0035-1)}[/tex]

[tex]= Y (1.0035) \dfrac{ (1.0035^{48}-1)}{0.0035}[/tex]

The above amount is then equal to $5000

i.e

[tex]= Y (1.0035) \dfrac{ (1.0035^{48}-1)}{0.0035} = 5000[/tex]

[tex]Y = \dfrac{5000\times 0.0035}{(1.0035)(1.0035^{48}-1)} \\ \\ \mathbf{Y = \$95.5090}[/tex]