What is the solution of 5/2x-7=3/4x+14

Answers

Answer 1

Answer:

x = 12

Step-by-step explanation:


Related Questions

While organizing her DVD collection, Jessica put 5 DVDs on the first rack, 10 DVDs on the second rack, 20 DVDs on the third rack, 40 DVDs on the fourth rack, and 80 DVDs on the fifth rack. If this pattern continues, how many DVDs will Jessica put on the sixth rack?

Answers

Answer:

160

Step-by-step explanation:

Number of DVDs put on the first rack = 5

Number of DVDs put on the second rack = 10

If we closely observe, the number of DVDs on the second rack is nothing but number of DVDs on the first rack multiplied by 2.

Number of DVDs put on the third rack = 20

If we closely observe, the number of DVDs on the third rack is nothing but number of DVDs on the second rack multiplied by 2.

Number of DVDs put on the fourth rack = 40

If we closely observe, the number of DVDs on the fourth rack is nothing but number of DVDs on the third rack multiplied by 2.

Number of DVDs put on the fifth rack = 80

If we closely observe, the number of DVDs on the fifth rack is nothing but number of DVDs on the fourth rack multiplied by 2.

Therefore, to find the number of DVDs on the sixth rack as per similar pattern, we need to multiply the number of DVDs on the fifth rack with 2.

Number of DVDs on the sixth rack = [tex]80\times 2 = \bold{160}[/tex]

can someone help me please 15-6(m+1)-34+4m

Answers

Answer:

-2m-25

Step-by-step explanation:

Answer:

-2m-25

Step-by-step explanation:

15-6(m+1)-34+4m

distribute -6 to m and 1

15-6m-6-34+4m

15-6-34=-25

-6m+4m=-2m

-2m-25(answer)

I need this done before 9:00

Answers

Answer:

The answer is B) because you make the two equations into fractions and put them equal to each other and solve.

Step-by-step explanation:

what is the least common mulitple of 12,48,and 96

Answers

Answer:

2

Step-by-step explanation:

12/2= 6

48/2= 14

96/2=48

Answer:

Step-by-step explanation:

LCM of 12,48 and 96 is 96

3) FUNDRAISING At a fundraising event, $10 is donated for every mile ran.
Write a function to represent the situation. *
A. O d-10m
B. O d= m + 10
C. O d=10m +10
D. O dem

Answers

Answer:

A

step-by-step explanation:

"d" I take it means donations or amount donated so if it's 10 per mile ran or 10m then you would write the equation as d=10m so it's A. Hope You found this helpful :D

A function that represents the situation is d = 10m.

The correct option is A.

What is a function?

A relation between a collection of inputs and outputs is known as a function. A function is a connection between inputs in which each input is connected to precisely one output. Each function has a range, co-domain, and domain.

Given:

At a fundraising event,

$10 is donated for every mile ran.

Let m be the number of miles.

And d is the total donation.

So, the function,

d = 10m

Therefore, d = 10m is the function.

To learn more about the function;

brainly.com/question/28303908

#SPJ5

A pickup truck carrying 10*3 identical bricks weighs 6,755 pounds. If the empty truck weighs 6,240 pounds, what is the weight of each brick? Explain how you solved the problem.

Answers

Answer:

The truck now weighs 2130 kilograms. Hope this helps.

Step-by-step explanation:

A dog is riding in the front seat of a car on the freeway and has a mass of 4 kilograms. the car is traveling at 40 meters per second. What is the kinetic energy of the dog?

Answers

Answer: 3200 joules

Step-by-step explanation:

Just took the exam, did the work, double checked

If you are seeing this, This is a simple sign to calm down and relax. You have been working very hard and your burned out. Take a break from the stress of trying to find your answers. Its okay. Ask your questions. Take a break. Breathe. You will get your assignments done. You will pass your assignments. You will get good grades. Just relax and ask me your questions. ​

Answers

Answer:

Dang they deleted my last answer

Step-by-step explanation:

I wonder why people ACTUALLY report stuff like this....

Answer:

thanks

Step-by-step explanation:

SIMPLE QUESTION
Evaluate:
(square root of 99 - square root of 11)^2

Answers

Answer:

44

Step-by-step explanation:

[tex] (\sqrt{99} - \sqrt{11})^2 =  [/tex]

[tex] = (\sqrt{9 \times 11} - \sqrt{11})^2 [/tex]

[tex] = (3\sqrt{11} - \sqrt{11})^2 [/tex]

[tex] = (2\sqrt{11})^2 [/tex]

[tex] = 2^2 \times (\sqrt{11})^2 [/tex]

[tex] = 4 \times 11 [/tex]

[tex] = 44 [/tex]

Answer: 44

please answer them alll 50 points
Review the function equation below.

y = −9x + 3

Enter the slope of the function in the box.
Question 2 (1 point)

Question 2 options:

Review the function equation below.

y = −9x + 3

Enter the y-intercept of the function in the box.
Question 3 (1 point)

Question 3 options:

Review the function equation below.

y = 5x − 7

Enter the slope of the function in the box.
Question 4 (1 point)

Question 4 options:

Review the function equation below.

y = 5x − 7

Enter the y-intercept of the function in the box.
Question 5 (1 point)

Question 5 options:

Review the function table below.

Enter the slope of the function in the box.
Question 6 (1 point)

Question 6 options:

Review the function table below.

Enter the y-intercept of the function in the box.
Question 7 (1 point)

Question 7 options:

Review the function table below.

Enter the slope of the function in the box.
Question 8 (1 point)

Question 8 options:

Review the function table below.

Enter the y-intercept of the function in the box.
Question 9 (1 point)

Question 9 options:

Review the function graph below.

Enter the slope of the function in the box.
Question 10 (1 point)

Question 10 options:

Review the function graph below.

Enter the y-intercept of the function in the box.

Answers

Answer:

1. slope -9

y-int (0, 3)

2. slope 5

y-int (0, -7)

we don't have the tables

Solve The System: 3x + y = 7
4x + 2y = 16

Answers

Answer: 3x+y=7  answer for that one is x=7/3-y/3

4x+2y=16 the answer for that is x=4-y/2

Step-by-step explanation:

The answer is x = 13/9 and y = 8/3

18 POINTS
Classify the triangle described below. A triangle with measures of x∘, 4x∘, and 4x∘ is a(n)
A.Right B. Obtuse C. Acute triangle.

Answers

B,,,,,,,,,,,,,,,,,,,,,,,,,

I don’t know if this correctly !!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!! PLEASE ANSWER !!!!!!!!!!!!!!

Answers

Step-by-step explanation:

the three angles =180

because they are supplementary angles

I hope this help

20a + 20b + 4c + 6c - 4b - 2a

Answers

Answer:

18a, 16b, 10c

Step-by-step explanation:

18a+16b+10c
you can’t add variables together so this is the simplestform

Use the figure to the right. Find x

Answers

Answer:

[tex]x=4[/tex]

Step-by-step explanation:

[tex]\textsf{Mean basis Theorem;}[/tex]

        [tex]\overline{JK}=2.\overline{NO}[/tex]

  [tex]3x+26=2\times19[/tex]

          [tex]3x=38-26[/tex]

           [tex]3x=12[/tex]

             [tex]x=12/3[/tex]

            [tex]\boxed{x=4}[/tex]

15PTS PLEASE HELP ASAP!
(dont write random answers pls)
look at the pic attached:

Answers

Answer:

b) 1000m

Step-by-step explanation:

the law of sines.

you know all the angles and the length of the side a

hola me gusta la matematicas

Answers

Answer:

that is spanish for "hello, i like mathimatics"

Step-by-step explanation:

it is

Answer: Do you want a translation? If you do, it says, "Hello, I like Mathematics."

Step-by-step explanation: I know spanish.

Determine the measure of ZUXW in the diagram.

66°
57°

The measure of LUXW is

Answers

Answer:

the measure of <UXW is 57°

A company makes spherical tanks that store chemicals. Their standard model has a diameter of 6 meters, but a customer needs a larger tank whose capacity is 2.5 times the volume of the standard model. What is the approximate diameter of this larger tank? Round to the nearest tenth.​

Answers

Answer:

The approximate diameter of the larger tank is 8.10 meters

Step-by-step explanation:

Here, we want to calculate the diameter of the larger tank

The volume of a sphere

V = 4/3 * π * r^3

Let us calculate the volume of the standard model

That will be;

Since diameter is 6 and r = d/2

r = 6/2 = 3 meters

V = 4/3 * π * 3^3 = 36 π m^3

Now, the volume of the larger tank is 2.5 times of this;

The volume of the larger tank is 2.5 * 36 π = 90 π m^3

So we can calculate the radius of this before we calculate its diameter

4/3 * π * r^3 = 90 π

4r^3/3 = 90

r^3 = 270/4

r^3 = 67.5

r = 3x√(67.5)

r = 4.07 m

Diameter here is 2 times this

= 4.07 * 2 = 8.14

Answer:

8.1

Step-by-step explanation:

The image point of A after a translation right 4 units and down 4 units is the point B(12, – 7). Determine the coordinates of the pre-image point A.

Answers

Answer:

            (8, –3)

Step-by-step explanation:

Translation right or left means change of the x-coordinate.  

Translation up or down means change of the y-coordinate.

Translation right or up means adding.

Translation left or down means  subtracting.

[tex]A=(x_A, y_A)\quad\rightarrow\quad B=(x_A+4,\,y_A-4)\\\\x_A+4=12\qquad\qquad y_A-4=-7\\\\x_A=12-4\qquad\qquad y_A=-7+4\\\\x_A=8\qquad\qquad\qquad y_A=-3\\\\A=(8,-3)[/tex]

The cross country track team ran 8.7 kilometers in 42.5 minutes during
their workout. Which equation could be used to find, r, the team's
average running speed in kilometers per minute?

Answers

42.5 Becuase it is correct

SIMPLE CORDINATES. BRAINLIEST, 5 STAR, AND A LIKE IN RETURN. SHOW SOME WORK PLEASE THIS IS DUE SOON.

Answers

Answer:

i think point A ( -3 , 4)

(-3,4)

The cost for 75kg of soil is £375. Find the cost for 42kg of soil.

Answers

Answer: The cost for 42kg is $210

Step-by-step explanation:

375/75=$5 for 1kg

$5*42=$210

the cost for it is $210

5/7x + 15 - 9/14x - 9

Answers

Answer:

1/14x+6

Step-by-step explanation:

I have already learn that

Answer:

1/14x+6

Step-by-step explanation:

Hope this helped have an amazing day!

3(4x+8) + 3(2x - 6)
Match the equivalent expressions

Answers

Answer:=18x+6

Step-by-step explanation:

3(4x+8)+3(2x-6)

12x+24+6x-18

12x+6x+24-18

18x+6

Calliope Is going to buy a television for $1349. If sales tax is 8%, find the price of the television including tax.

Answers

Answer:

The price including tax is $1,456.92

Step-by-step explanation:

First we need to convert our percentage into a decimal.

0.08

Now we need to multiply our price by the sales tax.

$1,349.00 × 0.08 = $107.92

Our sales tax is $107.92.

Added to our price it's $1,456.92.

Why is it so hard for people to learn math?

Answers

Answer:

I don't know, I kind of wonder the same thing sometimes. But everyone understands things at a different rate, so that's why I'm here helping people by answering their questions and doing my best to explain how I got there.

thank you for the free points though :)

Answer:

because they are over thinking easy thing and getting stressed out.

Step-by-step explanation:

this is what happened to me

What is (5^3)6 in index form?

Answers

Answer:

5^8         MARK AS BRAIN Leist  please thank me

Step-by-step explanation:

AHH HELP-

solve for y.
-2x + y = 5

what does y equal and how did you solve it?

Answers

Answer:

x = - 5 +  Y        _     _        2     2

Step-by-step explanation:

I just moved all terms that don't contain x to the

right side and solved!

Hope this Helps!

Find the value of x

please help asap!!!​

Answers

Answer: 108

Step-by-step explanation:

x = 108

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