Mathematics High School

What are the types of expression?

Answers

Answer 1

There is major 3 types of expression. Numerical expression, algebraic expression and fractional expression.

What is numerical expression?

This expression contains only two or more numbers along with symbols or operator. There is no variable present.

such as 226÷113+2×22-11

or (44÷88) ×100%

the above sign is percentage sign we can determine a percent value

or∛ (64)

the above sign represents a cubic root

we get the value 4

What is fractional expression?

The expression having two or more fractional terms along with symbols are called fractional expression. There are numerator and denominator from which we need to determine a common denominator to obtain a result.

such as, 4/5+3/4

we have 2 different denominators 5 and 4. we need to find a common denominator by multiplying both. 5x4

In the next, common denominator is divided by each denominator and the result is multiplied with each numerator.

(4×4+3×5)/20

hence, the result is 31/20

What is algebraic expression?

The expression contains both variables and numbers along with symbols are called algebraic expression. The algebraic expression having equal sign are termed as equation. Tha main purpose of using equation is to determine unknown value.

Algebraic expression are different types such as linear expression

2x+3-4y

2 and 4 are coefficient, 3 is constant

Polynomial expression as example 2x²-3y+4

Besides, we have other algebraic expression such as 3y+4 or x/4+y/3

and so on.

To learn more about expression visit:

https://brainly.com/question/16465435

#SPJ4

Related Questions

Match the situation with the equation which best fits.

Andre's school has 20 clubs, which is five times as many as his cousin's school. His cousin's school has x clubs.

A. 20x = 5

B. 5x = 20

C. x = 20 + 5

D. x + 20 = 5

Answers

Answer:

answer is

Step-by-step explanation:

answer no B

mark me

i need help please!
what fraction divided by 3 over 4 equals 1 over 6

Answers

Answer:

1/8

Step-by-step explanation:

1/8 ÷ 3/4

1/8 × 4/3

1/2 × 1/3 = 1/6

which value in the set (2,3,48,96) is a solution of the equation 24+x=72

Answers

Answer:

Step-by-step explanation:

24+x=72

Isolate x

24+x=72

-24 -24

x=48

Please help! Simple math! Will give brainliest! Write an equation where a number is added to a variable, and a solution is -8. Thank you!

Answers

Answer:

x+4=-8

Step-by-step explanation:

The variable x in this case would be -12.

Answer:

If your asking what I think you are then here is one.

a=2

-10+a=-8

Step-by-step explanation:

Help me with number two please

Answers

Number two is a type of question of what’s your opinion, but if you really want an answer from someone on the internet, take this:
I would expect the results to not be the same because not everyone has the same type of movie preference.

what is |12.8| equal I am so confused

Answers

Answer:

|12.8| has a magnitude of 12.8

If that's not what you are asking, here's another possible answer:

12.8=12 4/5

12.8= 1280%

Step-by-step explanation:

Hope this helps!

A restaurant surveys customers with the following results: 8 pizzas, 12 hamburgers, 14 pastas, and 6 steaks. What is the experimental probability of pizza or steak?P(pizza or steak)

Answers

Answer:

To find the experimental probability you have to find the number of times the event occurred and the number of times the activity is preformed then divide the two numbers

Step-by-step explanation:

I’m not quite sure on the answer I believe it’s 1.3

have a great day!

brainliestif correct I need 4 more to rank up thanks!

Rhianna took a total of 10 pages of notes during 2 hours of class. In all, how many hours will Rhianna have to spend in class before she will have a total of 15 pages of notes in her notebook? Assume the relationship is directly proportional.

Answers

Answer:

Step-by-step explanation:

if 10 pgs = 120 mins

then 15 pgs = 15 × 120÷10

=1800÷10

= 180 mins

if 60 min = 1 hr

then 180 min = 180×1÷60

= 3 hrs

thus it will take her 3hours

10 pages 2 hrs
15 pages x hrs
x=15•2/10
x=3 hrs

7.24 + 5.3 = 3m

what is the true answer ?

Answers

Answer:

7.24 + 5.3 = 3m

=> 3m = 12.54

=> m = 12.54/3

=> m = 4.18

Answer = 4.18

x + y = 8
2x2 – y = –5

Answers

Answer:

x=-2,y=10

Step-by-step explanation:

y=8-x.............equation 1

4-y=-5..........equation 2

Now,

putting the value of y in equation 2,

4-(8-x)=-5

4-8+x=-5

-3+x=-5

x=-5+3

x=-2

Then,

putting the value of x in equation 1

y=8+2

y=10

Hope with a question

Answers

Answer:

(3,7)

Step-by-step explanation:

Which inequalities have 4 as a solution? 1. X-85.2 <_ 14.6 4. 8x <_ 128 2. X/6> -23 5. X+4.7>21.6 3. X-43<37 Put the numbers together to form the code.

Answers

Given:

The inequalities are:

1. [tex]x-85.2\leq 14.6[/tex]

2. [tex]\dfrac{x}{6}>-23[/tex]

3. [tex]x-43<37[/tex]

4. [tex]8x\leq 128[/tex]

5. [tex]x+4.7>21.6[/tex]

To find:

The inequalities that have 4 as a solution.

Solution:

We need to put [tex]x=4[/tex] in each inequality, to check whether it is a solution or not.

1. The inequality is

[tex]x-85.2\leq 14.6[/tex]