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
Darya [45]
3 years ago
5

Help me pleaseeeeeee?

Mathematics
2 answers:
8_murik_8 [283]3 years ago
8 0

For this case we must simplify the following expression:

4-5-2x-4y + 4-5x + 7y

We must combine similar terms, taking into account that equal signs are added and the same sign is placed, while different signs are subtracted and the sign of the greater is placed:

4-5 + 4-2x-5x-4y + 7y =\\3-7x + 3y

Answer:

3-7x + 3y

BlackZzzverrR [31]3 years ago
6 0

Answer:

-7x+3y+3

Step-by-step explanation:

(4-5+4)=3

(-2x-5x)=-7x

(-4y+7y)=3y

You might be interested in
Expand the logarithm as much as possible using properties. please help!
Solnce55 [7]

Step-by-step explanation:

log (√1000000x)

Rewrite √1000000x as (1000000x)1/2.

expand long ((1000000x)1/2) by moving 1/2

oby moving logarithm.

1/2 longth (1000000x)

Rewrite

log

(1000000x) as log(1000000)+log(x).

1/2(log(1000000)+log(x))

Logarithm base 10 of 1000000 is 6.

1/2(6+log(x))

Apply the distributive property.

1/2.6+1/2 log(x)

Cancel the common factor of 2.

3+1/2 long(x)

Combine 1/2 and log(x)

3+ long(x)/2

3 0
3 years ago
Read 2 more answers
How do you solve - (4n + 5y + 6)
slamgirl [31]

Answer:

-4n + 5y + 6

Step-by-step explanation:

Distribute the negative

−4n + 5y + 6

There is really no answer for this but all you have to do is to multiply the figures outside the bracket by the ones inside the brackets.

4 0
3 years ago
What’s the proof for this
KIM [24]
Well... Basically, you should prove this by SSS property(side-side-side). It's fair to say that the length of a side is equal to itself so The line that cuts through the rectangle is a side for both rectangles. Thus because of the given, all the sides of the triangles are equal to one another. This is a very important trick for geometry(I remember using it a lot).
Hope this helps!
7 0
3 years ago
What is 888 x + 6a + 88c
AVprozaik [17]
2(444x+3a+44c) I think so
8 0
2 years ago
Select true statement​
Ilia_Sergeevich [38]

Answer:

Both are true.

Step-by-step explanation:

A absolute always has a positive answer no matter what.

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the quotient?<br> 5^-6<br> 5^3
    14·2 answers
  • Write the numbers in the correct order from least to greatest -4, 2 1/5, -2 3/4, 1/10
    8·1 answer
  • How does knowing x=52 help you find the value of your?
    6·1 answer
  • Classify each number as rational or irrational.
    13·2 answers
  • Find x.<br><br> Answer choices <br> 7<br> 7√2<br> √14
    11·1 answer
  • Please help ?!!!!!!!
    6·1 answer
  • What number is 24% of 80%
    13·2 answers
  • What is three decimals that have a sum of 10.806
    13·1 answer
  • How do you find the area of the base in a cylinder
    5·1 answer
  • What is the coefficient of fourth term of (-x -3)^5​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!