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
Talja [164]
2 years ago
13

Simplify the expression: 3x2 - x + 7 + 5x + 2 - 2x2

Mathematics
2 answers:
tia_tia [17]2 years ago
6 0

Answer: yes

Step-by-step explanation:

3 x 2 - x + 7 + 5 x + 2 - 2 x 2

6 - x + 7 + 5x + 2 - 4

6 + 7 + 2 - 4 - x + 5x

13 - 2 + 4x

11 + 4x

alex41 [277]2 years ago
5 0
-x+5x + (3x2) + 7 +2 - (2x2)
4x + 6 + 7+ 2 - 4
4x + 11
You might be interested in
Find the sum of the numbers if their sum is -11 and their difference is 41
Lostsunrise [7]

Answer:

-52

Step-by-step explanation:

-11 -14 are same sign is equal to plus ,,so that is answer -52 ...

5 0
2 years ago
Read 2 more answers
The sum of two rational numbers is what
ludmilkaskok [199]

Answer:

Is rational

Step-by-step explanation:

So, adding two rationals is the same as adding two such fractions, which will result in another fraction of this same form since integers are closed under addition and multiplication. Thus, adding two rational numbers produces another rational number.

7 0
2 years ago
What is the 10th term in the pattern with the formula 9n + 9?
Studentka2010 [4]
A(10) = <span>9(10) + 9= 90+9 =99

---------------------------------------------</span>
6 0
3 years ago
Read 2 more answers
-(1 - 9x) - 8 helpppp meeeeeee
madreJ [45]

Answer

9x - 9

Step-by-step explanation

sorry im late

7 0
3 years ago
Are these equations linear or non-linear?​
never [62]

Answer:

Linear

Step-by-step explanation:

Find the degree of the equation to determine if linear.

7 0
3 years ago
Other questions:
  • Forty is 25% of what number?
    11·1 answer
  • A standard die is rolled 360 times in hopes of rolling a 5 or 6 to the probability of success is p=1/3 find the standard deviati
    15·2 answers
  • Fined the measure of arc NL
    12·1 answer
  • The scores of 10 students on history test are 85, 79, 65, 72, 86, 66, 90, 98, 78, and 76 which box plot represents the given dat
    15·1 answer
  • Any one that knows this please help thanks!
    14·1 answer
  • The force that poses the start of motion is referred to as
    8·1 answer
  • What is energy and what is it
    8·2 answers
  • Tucker and Jeremy went scuba diving in the ocean together. Tucker dove to a depth of -115 feet, while
    14·1 answer
  • Write an equation that models the points (-1,4) and (3,2)
    6·1 answer
  • Please help, Will mark brainlist! :)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!