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
raketka [301]
2 years ago
13

What is 4x+ 9y +3 (x+y) simplified?

Mathematics
1 answer:
RoseWind [281]2 years ago
8 0

Answer:

7x+12y

Step-by-step explanation:

Simplify

4x+9y+3(x+y)

<em>Use the distributive property to multiply 3 by x+y. </em>

4x+9y+3x+3y

<em>Combine 4x and 3x to get 7x. </em>

7x+9y+3y

<em>Combine 9y and 3y to get 12y. </em>

7x+12y

You might be interested in
Below are two parallel lines with a third line intersecting them. Help me on this Geometry transversal angle!!​
Neporo4naja [7]

Answer:

56 degrees

Step-by-step explanation:

So those angles are called alternate exterior angles because they happened at the difference intersections along the transversal on opposite sides of that transveral while on the outside of the lines that the transversal goes through.

If these lines that the transversal goes through are parallel then the alternating angles are congruent.

So they are because of the little >> things on those lines.

So x=56 degrees

4 0
3 years ago
The grade on a paper decreases by 5 points each day that it is late with a starting value of 87 points.
stellarik [79]

Answer:

I don't know but if you want to me follow please follow me

7 0
3 years ago
Someone please help me!
Harrizon [31]

Answer:

angel 53*

Step-by-step explanation:

6 0
3 years ago
Answe these two, please show your work
I am Lyosha [343]

8+5x(-4)-(-6+-2)

13 x -4 - -6+-2

-52 - -6 + -2

58 + -2

-56

5 0
2 years ago
Read 2 more answers
What is the median of the data set?<br><br> 10, 15, 27, 33, 33, 36, 42, 47, 45, 56, 78
pshichka [43]

Answer:

We can see that the number in the middle is 36. Hence the median of the data set is 36 the median of a data set is the number placed at the middle of a data after rearrangement either in ascending order or descending order.

Given the dataset 10, 15, 27, 33, 33, 36, 42, 47, 45, 56, 78

Step-by-step explanation:

36

6 0
2 years ago
Read 2 more answers
Other questions:
  • There are 575 gum balls in a gumball machine. If 40% of them is blue how many gumballs are there
    7·1 answer
  • What 2 numbers add up to 37 and multiply to -210?
    11·1 answer
  • What is the value of x? PLZ LMK ASAP!
    9·1 answer
  • -1 -1 | -12<br> -3 2 | 32<br> How would you put this into row echelon form ?
    7·1 answer
  • I don't get this wondering if anyone can help
    7·1 answer
  • A function describes a proportional relationship for a set of discrete data. What is true about the graph of that function?
    15·1 answer
  • What is 19 squared ??????
    9·2 answers
  • Question 1
    5·1 answer
  • HELP IM ABOTH TO FAIL
    12·1 answer
  • You open a savings account with a deposit of $1,963. The account as an annual interest rate of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!