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
Nadusha1986 [10]
3 years ago
15

BRAINLIEST IF CORRECT In arithmetic, variables look like ___.

Mathematics
1 answer:
Wittaler [7]3 years ago
8 0

Answer:

they are usually letters, most commonly 'x'

Step-by-step explanation:

You might be interested in
Two show your work questions
Svet_ta [14]

Answer:

x = 1; y = 1; z = 0

Step-by-step explanation:

First problem:

First equation minus second equation: 3y + 2z = 3      Eq. A

Second equation plus third equation: 2y + 4z = 2        Eq. B

-2 times Eq. A plus Eq. B: -4y = -4

y = 1

Substitute y = 1 in Eq. A: 3 + 2z = 3

2z = 0

z = 0

Substitute z = 0 and y = 1 in original first equation:

-2x + 2 + 0 = 0

-2x = -2

x = 1

Answer: x = 1; y = 1; z = 0



5 0
3 years ago
What’s 0.769769769 in fraction form?
SSSSS [86.1K]

Answer:

769769769/1000000000

Step-by-step explanation:

5 0
3 years ago
Ishaan and his friends have 40$ to spend at a restaurant.
Paul [167]

The number of salads Ishaan and his friends can afford is 6 salads.

<h3>What are Word Problems?</h3>

Word Problems in mathematics involve crucial understanding and the use of variables and arithmetic operations to solve real-life cases.

From the given information;

  • The total amount with Ishaan and his friends = $40
  • If they decided to spend the money on salad(x) and one salad(x) cost = $6

Thus, the number of salads they can purchase is:

\mathbf{x = \dfrac{\$40}{\$6}}

x = 6 salads remaining $4

Therefore, we can conclude that the number of salads they can purchase with $40 is 6 salads with a remaining amount of $4.

Learn more about word problems here:

brainly.com/question/21405634

3 0
2 years ago
What does 3x+2x+4+2 equal
Reptile [31]

Answer:

5x + 6

Step-by-step explanation:

3X + 2X = 5X

4 + 2 = 6

5X + 6 IS SIMPLIST FORM

6 0
3 years ago
Read 2 more answers
How to Right 8.517 in two other forms
Ksivusya [100]
8.517 can be written as an improper fraction by putting it over one! (8517/1000) or as a mixed number (8 and 517/1000

Hoped this helped! :)
5 0
3 years ago
Other questions:
  • Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar.
    11·1 answer
  • If 6 pounds of strawberries cost $11.94 what is the cost of 8 pounds
    12·1 answer
  • Ara has a cube with side lengths of 4.2 cm. Which is the best estimate of the volume of the cube?
    11·1 answer
  • The lengths of the diagonals of a rhombus are 4x and 8x. What algebraic expression gives the perimeter of the rhombus?
    7·1 answer
  • the volume of a cylinder is 24 π cubic feet.what is the volume of a cone having the same base and same height?
    15·1 answer
  • The cheeseburger contained 30 grams of total fat. If the recommended daily allowance of total fat for a 2,000 calorie diet is 64
    10·1 answer
  • Helpppppppp neededddd
    10·1 answer
  • I need help with both 9 and 10
    5·1 answer
  • George has a table that measures 1.5mx 2m x 0.3m. What is the<br> volume of his table?
    6·1 answer
  • Multiply.<br> [−3⋅914]⋅[(−0.1)⋅(−28)]<br> What is the product?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!