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
Alex73 [517]
2 years ago
12

What do symbols represent in algebra?

Mathematics
2 answers:
Inessa05 [86]2 years ago
7 0

Answer:

One of the most common algebraic symbols is the use of x, y or another letter of the alphabet to indicate a variable or unknown quantity. Common symbols used in algebra also include those related to equality, inequality, factorials and organization, like braces, brackets and parentheses.

Give brainiest please ;-;

barxatty [35]2 years ago
7 0

Answer:

different variables represent unknown numbers.

Step-by-step explanation:

For example the equation 5x = 15

X is a variable that represents an unknown number. To get the unknown number in the example you need to divide 15 by 5 and 5 by 5 to get X alone and then X will equal 3.

So 5×3=15

I hope this helps

You might be interested in
Plsss help me i need the grade ur a life saver and I love u sooo much
Svetlanka [38]
First problem is $170.80 dollars!
Second problem is $5.25 dollars!
Pl mark me brainliest!
Hope this helps!
6 0
3 years ago
Read 2 more answers
London is deciding between two different movie streaming sites to subscribe to. Plan A costs $9 per month plus $1.50 per movie w
juin [17]

Answer:

Plan A is $3 cheaper can Plan B.

Step-by-step explanation:

first equation: 1.5t+9

second equation: .50t+38

Then substiute the 26 for x. So you get 48 for Plan A and 51 for Plan B. Then subtract so you can get 3, for Plan A is three dollars cheaper than Plan B.

7 0
2 years ago
S=a1/1-r
valentinak56 [21]

Answer:

4

Step-by-step explanation:

This is an <em>infinite geometric series</em>. This has a sum of  \frac{a}{1-r}

Where

a is the first term, and

r is the common ratio (one term divided by the previous term)

Let's figure out the first 2 terms by plugging in n = 1 first and then n = 2 for the series.

<u />

<u>First term:</u>

3(\frac{1}{4})^{n-1}\\=3(\frac{1}{4})^{1-1}\\=3(\frac{1}{4})^0\\=3(1)\\=3

<u>Second term:</u>

3(\frac{1}{4})^{n-1}\\=3(\frac{1}{4})^{2-1}\\=3(\frac{1}{4})^1\\=3(\frac{1}{4})\\=\frac{3}{4}

<em>Let's see the common ratio:  \frac{\frac{3}{4}}{3}\\=\frac{3}{4}*\frac{1}{3}\\=\frac{1}{4}</em>

<em />

<em>Thus we have a = 3 and r = 1/4</em><em>. Plugging into the formula of the infinite sum, we get:</em>

<em>s=\frac{a}{1-4}=\frac{3}{1-\frac{1}{4}}=\frac{3}{\frac{3}{4}}=3*\frac{4}{3}=4</em>

<em />

<em>So, </em><em>the answer is 4</em>

4 0
3 years ago
Carlos went and purchased a new mattress for $644.80, including tax. He made a down
Annette [7]
Thx lolololoooopoooooooolol
6 0
2 years ago
What is the answer to 41x72.94
Alex Ar [27]

Answer:

2990.54

Step-by-step explanation:

The answer would be 2990.54.

3 0
2 years ago
Other questions:
  • The distributive property of multiplication justifies which of the following statements?
    9·2 answers
  • Please solve this math question
    6·2 answers
  • Wat 1 +1 i stoopid need help now. NOW!NOW!NOW!NOW!NOW!NOW!
    14·2 answers
  • Sophie has 42 notebooks and 35 folders. She wants to put the same amount of notebooks and folders into bags to sell. What is the
    7·2 answers
  • Multiply: (5 ft 6 in) × 4
    8·1 answer
  • Which of the following is most likely an impact of wildfires?
    11·2 answers
  • 4 is greater than x, and x is greater than -7. Write the following as an inequality.
    15·2 answers
  • Answer in simplest radical form
    14·1 answer
  • NEW CODE ON AMONG US SROTMF​
    13·2 answers
  • What is the solution for x in the equation?<br> MIT<br> + ³ =<br> = 25<br> -<br> 25
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!