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
nika2105 [10]
3 years ago
11

Which expression is equivalent to 5y + 2y + 6x + 2y - x

Mathematics
1 answer:
kari74 [83]3 years ago
4 0
Im pretty sure that would be 9y+5x 
you would pair up your pairs so take 5y plus 2y plus 2y giving you 9y then you would tale 6x plus -x giving you 5x then you put them together which would be
9y+5x
hope this helps
You might be interested in
Let​ T: set of real numbers R Superscript nℝnright arrow→set of real numbers R Superscript mℝm be a linear​ transformation, and
Klio2033 [76]

Answer:

\{T(v_1), T(v_2), T(v_3)\} is linearly dependent set.

Step-by-step explanation:

Given:  \{v_1,v_2,v_3\} is a linearly dependent set in set of real numbers R

To show: the set \{T(v_1), T(v_2), T(v_3)\} is linearly dependent.

Solution:

If \{v_1,v_2,v_3,...,v_n\} is a set of linearly dependent vectors then there exists atleast one k_i:i=1,2,3,...,n such that k_1v_1+k_2v_2+k_3v_3+...+k_nv_n=0

Consider k_1T(v_1)+k_2T(v_2)+k_3T(v_3)=0

A linear transformation T: U→V satisfies the following properties:

1. T(u_1+u_2)=T(u_1)+T(u_2)

2. T(au)=aT(u)

Here, u,u_1,u_2∈ U

As T is a linear transformation,

k_1T(v_1)+k_2T(v_2)+k_3T(v_3)=0\\T(k_1v_1)+T(k_2v_2)+T(k_3v_3)=0\\T(k_1v_1+k_2v_2+k_3v_3)=0\\

As \{v_1,v_2,v_3\} is a linearly dependent set,

k_1v_1+k_2v_2+k_3v_3=0 for some k_i\neq 0:i=1,2,3

So, for some k_i\neq 0:i=1,2,3

k_1T(v_1)+k_2T(v_2)+k_3T(v_3)=0

Therefore, set \{T(v_1), T(v_2), T(v_3)\} is linearly dependent.

6 0
3 years ago
How do I solve this math problem?
Nat2105 [25]

Answer: 4x² + 4x - 2 - \frac{3}{2x+3}

<u>Step-by-step explanation:</u>

You can use either synthetic or long division.  I am using synthetic division:

2x + 3 = 0   ⇒   x = -\frac{3}{2}

 -\frac{3}{2}   |    4    10    4    -6

       <u>|    ↓    -6    -6    3 </u>

            4     4    -2   -3  ← <em>-3 is the remainder</em>

            ↓     ↓     ↓

           4x² +4x  -2  ← <em>factored polynomial</em>

3 0
3 years ago
(50 POINTS) Express each sum using summation notation.
vesna_86 [32]

14: a

1

=

39

/2                              0.25               313%        16%

15:     54

4 0
3 years ago
The correlation in error terms that arises when the error terms at successive points in time are related is termed _____.
n200080 [17]

Answer:

auto correlation is the answer to the question

7 0
2 years ago
❗️10 points❗️<br> 3. Simplify the radical expression. <br> pleasseee help
Dmitry [639]

Answer:

a

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • USING STRUCTURE What type of pair of angles are 6 and 13?
    9·1 answer
  • 5.75% in decimal form
    11·2 answers
  • A circular picture is 8 inches in diameter.
    11·1 answer
  • In a random sample of 18 families, the average weekly food expense was $95.60 with a sample standard deviation of $22.50. Determ
    11·1 answer
  • Please help!!!!!!!!!!!
    13·1 answer
  • Which polynomial is a trinomial? a.)1-x b.)1-2x+5x^4 c.)6-2x^3-4x^2+x^5 d.)2p^3-p
    10·2 answers
  • Mmon Multiple<br> mmon multiple (LCM) of the<br> 10, 30, and 15<br> Numbers
    12·1 answer
  • Alexandra plays poker with seven friends. Each of the eight players starts with 60 chips, but players take chips from one anothe
    9·1 answer
  • What is the value of 3⁴​
    12·2 answers
  • I need help with this please
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!