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
marshall27 [118]
3 years ago
15

Quisssssssss !!!!x + 2x + 9y - 7y​

Mathematics
2 answers:
konstantin123 [22]3 years ago
5 0

Solution Steps

x+2x+9y−7y

Combine x and 2x to get 3x.

3x+9y−7y

Combine 9y and −7y to get 2y.

3x+2y

fomenos3 years ago
4 0
<h2>{\orange {\boxed {\colorbox {black} {\orange {King\:Brainly01}}}}}</h2>

\:

◇◆□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□◆◇

x + 2x + 9y - 7y

3x + ( 9y - 7y )

3x + 2y

◇◆□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□■□◆◇

\:

You might be interested in
Cheese, bologna, and peanut butter sandwiches were made for a picnic in a ratio of5 to 7 to 8. if a total of 120 sandwiches were
MAVERICK [17]
Answer is 42 because i add the 5 + 7 + 8 = 20 then 120/20 = 6 then cheese 5x6 = 30 , bologna 7x6= 42 , peanut butter 8x6= 48 
7 0
3 years ago
Please help.
Mariulka [41]

Step-by-step explanation:

A rational number can be written as a ratio a/b, where a & b are integers & b \neq 0. Rational numbers are terminating or repeating. The radical sign means "the positive square root of."


Example:

√144 = "the square root of 144" but indicates the positive square root of 144, which is 12


Hope this helps!!! :)

5 0
4 years ago
Read 2 more answers
What is the solution to the system of equations below? Please show work.
snow_tiger [21]

Answer:

2)     (0,-3)

Step-by-step explanation:

hello :

put x=0 and y= -3 in this system !

Y = 3/4x - 3

3x - 4y = 12

- 3 = 3/4(0) - 3  means : -3 = -3 ......true

3(0) - 4(-3) = 12  means : 12= 12 ......true

4 0
3 years ago
Please help with my math ​
Makovka662 [10]

first one is C and second is D

4 0
4 years ago
PLEASE HELP! What is the area of triangle BCD in exact form? 35 points!
vampirchik [111]
This is a 30-60-90 triangle. The short leg is given to us as 5 

The long leg is equal to sqrt(3) times the short leg

long leg = sqrt(3)*(short leg)
long leg = sqrt(3)*5
long leg = 5*sqrt(3)

The base is 5. The height is 5*sqrt(3)
b = 5
h = 5*sqrt(3)

Use this to find the area
A = b*h/2
A = 5*5*sqrt(3)/2
A = 25*sqrt(3)/2
which is the exact area in terms of a radical

You can write it out as \frac{25\sqrt{3}}{2}
5 0
3 years ago
Other questions:
  • Whats the lowest term for 24/200
    14·2 answers
  • Gino studied 3/4 hour for his test on Monday. He studied another 2/4 hour on Tuesday. How long did he study in all?
    11·1 answer
  • Explain why it makes sense for this situation to have a linear equation
    11·1 answer
  • A test consists of 10​ true/false questions. To pass the test a student must answer at least 66 questions correctly. If a studen
    8·1 answer
  • The author drilled a hole in a die and filled it with a lead​ weight, then proceeded to roll it 199 times. Here are the observed
    15·1 answer
  • Answer the correctly fast please I need it right now please show work
    14·2 answers
  • What is the square root of 112
    6·1 answer
  • Lines l and m are parallel. When they are cut by the two transversals below, a triangle is formed.
    9·1 answer
  • Find sin R.<br> a. sin R= 29/21<br> b. sin R= 21/20<br> c. sin R= 20/29<br> d. sin R= 21/29
    10·1 answer
  • Draw triangle GMT<br><br> PLS CREATE DRAWING!! refer to attachment
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!