1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MAVERICK [17]
3 years ago
7

2x+ 5+ 256 whats the answer and also JOIN HERE IF YOUR ARE BORED :)

Mathematics
2 answers:
Anon25 [30]3 years ago
7 0

Answer:

2x+261

Step-by-step explanation:

i just simplified it idk use m a t h w a y  

Brums [2.3K]3 years ago
4 0

Answer:

x = - 130.5

Step-by-step explanation:

2x + 5 + 256

2x = -261

x = - 130.5

Tell me if I am wrong.

Can I get brainliest

You might be interested in
What is the product of -2/7 and -3/7?
iren [92.7K]

Answer:

The answer is 6/49, I hope this helps.

7 0
2 years ago
A bag contains yellow marbles and red marbles, 23 in total. The number of yellow marbles is 4 less than 2 times the number of re
Orlov [11]
First let’s express the total number of marbles as such:
y(yellow marbles) + r(red marbles)=23; y+r=23

now let’s express the relation of yellow marbles to red marbles:
y=2r(2 times red marbles) - 4(4 less marbles); y=2r-4

since we figured out what y equals, we can plug into the first equation we created:
(2r-4)+r=23

now solve for r:
2r-4+r=23
combine like terms
3r-4=23
add 4 to both sides
3r=27
divide both side by 3
r=9

plug r back into first equation and solve for y:
y+9=23
subtract 9
y=14

there are 9 red marbles and 14 yellow marbles!


3 0
3 years ago
A large cube has 5 layers, each with 5 rows of 5 small cubes. How many small cubes will the larger cube have.
Crank

Answer:

The large cube will contain 125 total small cubes.

Step-by-step explanation:

In order to find this, we multiply the number of rows by the number of cubes in a row.

5 * 5 = 25

Now we take that number and we multiply it by the number of layers total.

25 * 5 = 125

3 0
3 years ago
2 3/4c+ 3 1/8c+7 help please!:)
ch4aika [34]
Don’t know if this is right but I got 15+56c/8c
6 0
3 years ago
Read 2 more answers
Explain how to find the inverse of f(x) = (x –1)/4
velikii [3]

To get the inverse of any function f(x) [ just make sure that it passes the horizontal line test] follow the steps:

- Solve for x, i.e separate x in one side and the other terms in the other side, included f(x).

- Swap x and f(x).

- The result is the inverse of the original function f^{-1}(x).



Apply these steps on your equation:

f(x)= \frac{x-1}{4} \\
4f(x)=x-1\\
4f(x)+1=x

Swap now::

4x+1=f^{-1}(x)



I hope that helps!



5 0
3 years ago
Other questions:
  • How do you solve this? A and B
    15·2 answers
  • 14
    6·2 answers
  • While in Europe, if you drive 123 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per lite
    10·2 answers
  • Which recursive formula can be used to represent the sequence<br> 2,5, 8, 11, 14, ... ?
    10·1 answer
  • A study by Consumer Reports showed that 64% of supermarket shoppers believe supermarket brands to be as good as national name br
    13·1 answer
  • What is the answer to 7x-7=12x+13
    7·2 answers
  • Find the midpoint of the segment with the following endpoints.
    14·1 answer
  • True or False<br><br> Scale Factors can be written as fractions in simplest form.
    5·2 answers
  • What is equivalent set​
    10·1 answer
  • 8.15 = e + 6<br><br> Solving one step equations <br> Addition and subtraction
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!