Write an equation for
Two-thirds a number x plus 8 is 11

Answers

Answer 1

Answer:

2/3x+8 = 11

Step-by-step explanation:

Two-thirds a number x

2/3x

plus 8

2/3x+8

is means equals

2/3x+8 = 11


Related Questions

Please help I’m extremely confused!!!! (Worth 40 points)

Answers

Answer:

0.025

Step-by-step explanation:

Answer:

0.029

Step-by-step explanation:

1 milligram is equivalent to 0.001 grams, so 29*0.001=0.029.

A number z plus 7..​

Answers

Answer:

7z

Step-by-step explanation:

PLEASE HELP!!!!!!!!! PLEASE GIVE AN EXPLANATION SO I CAN UNDERSTAND!!!!!

Answers

I’m kinda late .! do u still need help ?

WHO WANTS BRAINLIEST> MAKE SURE UR ANSWER IS FULLY EXPLAINED. INCLUDE UR WORK

Solve the equations in Parts A and B using inverse operations. Check your solutions. In your final answer, include all of your work.

Part A: 5 + x^2 = 2x^2 + 13

Part B: 5 + x^3 = 2x^3 + 13

Answers

Answer:

x = - 2√2

x = -2

Step-by-step explanation:

A . 5 + x² = 2 x² +13

    5 + x² - 2 x² - 13 = 0

      - x² -8 = 0

      - x² = 8

         x² = -8

         x = - √8

          x = - 2√2

B . 5 + x³ = 2 x³ + 13

    5 + x³- 2 x³ - 13 = 0

       - x³ -8 = 0

        -x³ = 8

         x³ = -8

      x = - ∛8

         x = -2

Karrisa is going water skiing. She has a choice on either renting or purchasing the skis. She must also rent a safety jacket. She can purchase skis for $125 a pair. The rental fee for skis and a safety jacket is $30 per hour. The rental fee for only the safety jacket is $5 per hour. How many hours must she ski for the price of renting skis and purchasing the skis to be the same?

Answers

Answer:

  5 hours

Step-by-step explanation:

The rental option for h hours costs ...

  r = 30h

The purchase option for h hours costs ...

  p = 125 +5h

These costs are the same when ...

  r = p

  30h = 125 +5h

  25h = 125 . . . . . subtract 5h

  h = 5 . . . . . . . . . divide by 25

Karrisa must ski for 5 hours for the prices to be the same.

what equation is equivalent to x + 5 =12

Answers

Answer:

x=7

Step-by-step explanation:

subtract 5 from both sides

5-12= 7

so x=7

X=7 is the correct answer here bro

Divide.


8.64÷(−0.27)


Enter your answer in the box.

Answers

The answer is -2.3328

How do I get 8.25 x 6.75 with explanation or picture PLS ASAP

Answers

First you do 825 x 675 which is 556875
So in 8.25 there are 2 decimal places
And same in 6.75
So we add up the decimal places to get 4
And aply to 556875
So answer will be 55.6875

The water level of a lake fell by 1 1/2 inches during a 1 2/3-week-long dry spell. Find the average rate at which the water level changed every week.

Answers

Answer: The average rate at which the water level changed every week = [tex]-\dfrac35[/tex] inches per week.

Step-by-step explanation:

Given: Change in water level in [tex]1 \dfrac23[/tex]  week = [tex]-1\dfrac12[/tex] inches = [tex]-\dfrac32[/tex] icnhes

To find : The average rate at which the water level changed every week.

i.e. Change in water level per week.

As [tex]1\dfrac23 = \dfrac52[/tex]

Change in water level in 1 week = [tex]-\dfrac{3}{2}\div\dfrac52 = -\dfrac32\times \dfrac25= -\dfrac35[/tex]

Hence, the average rate at which the water level changed every week = [tex]-\dfrac35[/tex] inches per week.

We want to find the average rate of change at which the water level changed in a given time period.

We will find that the average rate of change is:

[tex]r = - 0.9 in/week[/tex]

We define the average rate of change as the quotient between the total change and the time it takes.

Here we have:

total change = -(1 + 1/2) in

Time = (1 + 2/3) weeks

Then the average rate of change is:

[tex]r = \frac{-(1 + 1/2) in}{(1 + 2/3) weeks} = - 0.9 in/week[/tex]

This means that the water level decreases, in average, 0.9 inches per week.

If you want to learn more, you can read:

https://brainly.com/question/23483858

(x-2) = (4+x) Please help!!

Answers

Answer:

6

Step-by-step explanation:

im pretty sure im right

Zoe and Hannah share tips in the ratio 3:7 last week Zoe received £24 how much did Hannah receive last week

Answers

[tex]\huge\pink{ƛƝƧƜЄƦ}[/tex]

Z = 24

H / Z = 7 / 3

H / 24 = 7 / 3

H = 7 * 24/3

H = 7 * 8

H = 56

Hannah receives 56 dollars.

So,

H / Z = 56 / 24 = 7 / 3 ;; with the smart 1 = 8/8.

Answer:

£16,80

Step-by-step explanation:

3:7

3+7=10

Hannah=7/10×24

7×24=168

168÷10

16,8

£ 16,80

How many liters are in 1 dekaliter?

Answers

Answer:

10

Step-by-step explanation:

Just took the test

plss help mee

Yellow Taxi has no pickup fee but charges $0.25 per mile. AAA Taxi charges $3 for pickup and $0.15 per mile. Find the number of miles for which the cost of the two taxis is the same.

Answers

Answer:

30 miles

Step-by-step explanation:

JM $15000 has
a value of 100 pound sterling
what is the value of 1 pound in jm$​

Answers

Answer:

your answer is 1500 because if you divide $15000 by 100 then you get 1500

Step-by-step explanation:

$15000/100 = 1500

Solve for a.
ab + c= d.

Answers

Answer:

a=d-c/b

Step-by-step explanation:

What is 10 1/5 as an improper fraction?​

Answers

Answer:

51/5

Step-by-step explanation:

Multiply 10 by the denominator to get the numerator and keep the denominator the same.

The value of the mixed fraction 10¹/₅  as an improper fraction is 51/5.

What is a fraction?

Any number of equal parts is represented by a fraction, which also represents a portion of a whole. A fraction is a number that is a component of a whole. By breaking a whole into a number of parts, it is evaluated.

To convert 10¹/₅ to an improper fraction, multiply your whole number (10) by your denominator (10 x 5 = 50), then add your numerator (1) 50 + 1 = 51. Now multiply that by your original denominator (5) to get 51/5.

In summary:- (whole number x denominator + numerator) / original denominator.

To know more about a fraction follow

brainly.com/question/17220365

#SPJ2

Drag vegetables to represent each total weight shown.

Answers

Answer:

The tomato goes to the last box

The carrot goes to the middle box

The broccoli goes to the first box

Step-by-step explanation:

In the figure, x=2y, y=2z, and z=2w. Find the value of w. A. 12° B. 30° C. 36° D. 45°

Answers

Answer:

w=12

Step-by-step explanation:

put it like this

x=x

x=2y

x=4z

x=8w                         Now, x=8w, y=4w because there are 2 y's and 8/2 is 4, same thing goes with z so z=2w and w=w.

8+4+2+1=15             180/15=12

Name the opposite rays:
C A T

Answers

Answer:

B.

Step-by-step explanation:

How to name a ray:

A ray is part of a line. It has an endpoint and contains all points of the line to one side of the endpoint. To name a ray, use two points on the ray. The first one must always be the endpoint. The second point is any other point on the ray. The arrowhead above the two letters always points to the right.

Option B is correct.

7x^2– 19x – 6

How do I factorize this expression?

Answers

This is the answer
I am not sure so sorry if it is wrong

Answer:

x = 3 and x = -2/7

Step-by-step explanation:

you can multiple -6 by 7 = -42

and then find what adds into -19 but can multiply together to get -42.

In this case (x-21)(x+2) would work

then you have to divide out your 7 from both numbers,

(x-21/7)(x+2/7)

then you have to make them equal to zero

x-21/7 = 0                =   x = 21/7 = 3

x+2/7 = 0                 =   x = -2/7

so your final answer is x = 3 and x = -2/7

What’s the awnser to this question.

Answers

Answer:

(g ○ f )(x)

Step-by-step explanation:

(g ○ f )(x) means substitute f(x) into g(x) , that is

g( [tex]\frac{1}{x-2}[/tex] )

= [tex]\frac{1}{x-2}[/tex] + 5

Answer:

(g ○ f )(x)

Step-by-step explanation:

Can someone please help me on this?

Answers

I think 5 and 2 are linear pairs, 3 and 4 are complementary angles, 1 and 2 are vertical angles, and 5 and 2 are also supplementary angles
I could be wrong but I’m pretty sure!!

A line passes through the points (-2, 9) and (1, 3).

provide work for calculating the slope and y-intercept. Then, write the equation for the line in slope-intercept form.

Answers

Finding slope: y2-y1/x2-x1

3-9/1+2

=-6/2

Divide 2 from both

=-3/1 or -3

Slope= -3

Finding y-intercept= y=mx+b

Choose any point on the line to plug in the x and the y then plug in the slope.

I choose (1,3)

3=-3×1+b

3=-3+b

Add 3 to both sides

6=b

Y-intercept=6

Equation: y=-3x+6

10 5/6x-1+9 1/6x-9
i need this to be simplified thx

Answers

Answer:

20x-10(or if solving for x x = -1/2

Step-by-step explanation:

Combine Like Terms

10 5/6x+9 1/6x-1-9 = 19 6/6x -10 = 20x-10

2x - 6
x + 1
Find the value of x

Answers

i think x=7 but i’m not exactly sure

7. Solve the system of equations using substitution and elimination. No matrix
calculator
3x - 2y - Z = -12
8x - 3y + 4z = 6
-7x + 5y - 3z = 2

Answers

Answer:

65

Step-by-step explanation:

FCJCFHCYJHCJ=09

HYVFYTRYTRYTRYTRYTRHUVF08=887U#]]]]]]]]]]]]]]]]]

X=9

Using the graphing calculator to
evaluate these expressions:
-12-27=
3:04-(
2
3
3.2
:)
-22.33
10 -0.667
9.7
11,2​

Answers

Answer:

12 * 27 =  

✔ -324

8 +  

5

3

 * 0.4 −  (  

2

3

 − 3.2 )  =  

✔ 11.2

Step-by-step explanation:

Evaluating expressions involve solving and simplifying the expression

The result of [tex]\mathbf{-12 - 27}[/tex] is -39The result of [tex]\mathbf{8 + 53 * 0.4 - ( 23-3.2)}[/tex] is 9.4

The expressions are given as:

[tex]\mathbf{(a)\ -12 - 27}[/tex]

[tex]\mathbf{(b)\ 8 + 53 * 0.4 - ( 23-3.2)}[/tex]

[tex]\mathbf{(a)\ -12 - 27}[/tex]

Subtract 27 from -12

[tex]\mathbf{-12 - 27 = -39}[/tex]

Hence, the result of [tex]\mathbf{-12 - 27}[/tex] is -39

[tex]\mathbf{(b)\ 8 + 53 * 0.4 - ( 23-3.2)}[/tex]

Start by evaluating the expression in brackets

[tex]\mathbf{8 + 53 * 0.4 - ( 23-3.2) = 8 + 53 * 0.4 - 19.8}[/tex]

Evaluate the products

[tex]\mathbf{8 + 53 * 0.4 - ( 23-3.2) = 8 + 21.2 - 19.8}[/tex]

Add and subtract

[tex]\mathbf{8 + 53 * 0.4 - ( 23-3.2) = 9.4}[/tex]

Hence, the result of [tex]\mathbf{8 + 53 * 0.4 - ( 23-3.2)}[/tex] is 9.4

Read more about evaluating expressions at:

https://brainly.com/question/1041084

A radio station is giving away a $100 bill to every 30th caller and movie tickets to every 10th caller. If there are 120 callers, how many callers will get both the $100 and the movie tickets?

Answers

Answer:

4 callers

Step-by-step explanation:

Because 10 is a factor of 30, we don't have to worry about it. Every 30th caller will get both rewards. 120/30=4 so the answer is 4.

How do u find the mean of a proportion

Answers

Answer:

so mean

Step-by-step explanation:

you put you numbers in a line from greatest to least and the one in the middle is your mean or average

Write the slope-intercept form of the equation of each line.

11x + 8y = -45

Answers

Answer:

y= -11x/8  - 45/8

Step-by-step explanation:

Write this equation in slope intercept form:

y= mx + b

11x + 8y = -45

8y= -11-45

y= -11x/8  - 45/8

Hope this helps :)

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