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
Mekhanik [1.2K]
3 years ago
12

Simplify: За х4b Simplify: 5x + 9y + x - 2y

Mathematics
2 answers:
Luden [163]3 years ago
8 0

Answer:

12ab  

6x+7y

Step-by-step explanation: hope I helped

Mrrafil [7]3 years ago
7 0

Answer:

( a ) 3a ( 4 ) b

= 12ab

( b )Let's simplify step-by-step.

5x + 9y + x − 2y

= 5x + 9y + x + − 2y

Combine Like Terms:

= 5x + 9y + x + −2y

= ( 5x + x ) + ( 9y + −2y )

= 6x + 7y

Hope it helps

Please mark me as the brainliest

Thank you

You might be interested in
Evaluate the composition of functions.
valina [46]

Answer:

  2

Step-by-step explanation:

Fill in each function's argument and do the arithmetic.

  h(g(f(\sqrt{10})))=h(g(2(\sqrt{10})^2-7))=h(g(2\cdot 10-7))=h(g(13))\\\\=h(\dfrac{4-13}{9})=h(\dfrac{-9}{9})=h(-1)\\\\=\sqrt{-(-1)+3}=\sqrt{4}=\boxed{2}

7 0
2 years ago
15- -10 x -20 divided by (12 + -8)<br><br> What is the answer?
kobusy [5.1K]

Answer:

          10x - 5 / 4

Step-by-step explanation:

        15 - ( -10x ) - 20 / ( 12 + ( -8 ) )

      = ( -5 ) + 10x / ( 4 )

      = 10x - 5 / 4

<em>Hope it helps</em>

<em>:D</em>

3 0
3 years ago
Someone help me and answer these ASAP PLS
vfiekz [6]

Answer:

1. The powers include: budgeting and appropriation of funds for all county activities; building and maintaining county roads; making and enforcing civil and criminal resolutions and ordinances not in conflict with state law, including those for land use and building construction; supporting and implementing.

2. Serves as a licensed peace officer and is responsible for enforcing the criminal laws of the state. Manages and operates the county jail. Provides security for the courts.

3. County governments perform essential administrative functions such as registering voters, supervising elections, keeping records, providing police protection, and administrating health and welfare services.

Step-by-step explanation:

8 0
2 years ago
Question 20 (5 points)
Sloan [31]

Answer:

Question 20   3 < c < 9

Question 21    2.5

Step-by-step explanation:

hope this helps u

3 0
2 years ago
I cant understand this.
djverab [1.8K]
Multiply the top one by 3 for x, so you can eliminate x and find y

then plug in the y into one of the equations to find x
7 0
3 years ago
Other questions:
  • An elevator starts at the lobby and makes 4 stops. The positive numbers stand for going up, and the negative numbers stand for g
    7·1 answer
  • David hikes 2 ¼ miles in ½ an hour at this rate, how long will it take him to walk 18 miles?
    13·1 answer
  • The amount of money in Toni's savings account after x weeks is described by the function f(x) = 5x + 20. Which best interprets t
    7·1 answer
  • -7x+9y=25<br>7x+y=-5<br> how do I do this
    9·1 answer
  • Please someone help me with this....<br> What is 2-1
    8·2 answers
  • Is a trinomial always a higher degree than a monomial explain why or why not
    6·1 answer
  • What is the solution of the system of equations? Explain 18x+15-y=0 <br> 5y=90x+12
    13·1 answer
  • -4 &lt; y + 2 &lt; -2 solve for the inequality
    9·1 answer
  • Triangle ABC IS dilated using the origin as the center of dllation to create triangle A'B'C'. What rule best represents the dila
    6·1 answer
  • PLEASE HELPPPPPP EASY
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!