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
aniked [119]
3 years ago
5

What is the Value of the rational expression below when X is equal to 3?

Mathematics
1 answer:
Serhud [2]3 years ago
3 0
First, you would have to plug 3 into the equation
15-(3)/9-(3)
Then do the math
12/6
This can be simplified, since 12 and 6 are divisible by 6, which is their greatest common factor
2/1
So the answer is D. 2

Hope this helps!
You might be interested in
I wanna finish this hw but I don't know how to do it pls teach me
tresset_1 [31]

Answer:

y 16

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
9x-2y=11 <br> 5x-2y=15 <br> what is the solution to the above system of equations<br> ASAP
natali 33 [55]

9x - 2y = 11 ... (i)

5x - 2y = 15 ... (ii)

Subtracting equation (ii) from (i) we get;

4x + 0 = -4

4x=-4 , x = -1

Replacing x = -1 in equation (i) we get;

9(-1) - 2y = 11

-9 - 2y = 11

-2y = 20

y = 20 ÷ -2 = -10

The solution to the system of equations is (-1,-10).

8 0
3 years ago
Read 2 more answers
7)PLEASE HELP WITH QUESTION. MARKING BRAINLIEST + POINTS.
yanalaym [24]
No triangle is formed

7 0
3 years ago
A washer and a dryer cost $847 combined. The washer costs $53 less than the dryer. What is the cost of the dryer?
Natalija [7]
--------------------------------------------------------------
Define x :
--------------------------------------------------------------
Let the dryer be x.
Dryer = x 
Washer = x -53

--------------------------------------------------------------
Construct Equation :
--------------------------------------------------------------
The washer and the dryer cost $847
⇒ x + x - 53 = 847

--------------------------------------------------------------
Solve x :
--------------------------------------------------------------
x + x - 53 = 847
2x - 53 = 847
2x = 847 + 53
2x = 900
x = 450

--------------------------------------------------------------
Find cost of dryer and washer :
--------------------------------------------------------------
Dryer = x = $450
Washer = x = 450 - 53 = 397

--------------------------------------------------------------
Answer: Dryer = $450
--------------------------------------------------------------
3 0
3 years ago
Read 2 more answers
Find what x =_______​
kramer

Answer:

x=18

Step-by-step explanation:

ok, so you mulityply base and hieght then divide by 2

your base is 6 and your height is 6

6x6=36

36/2=18

your welcome

7 0
3 years ago
Read 2 more answers
Other questions:
  • 10 1/8+(3 6/8+2 7/8) what does it equals
    7·1 answer
  • A rectangular standing-only section at the venue changes size as t increases in order to manage the flow of people. Let x repres
    13·1 answer
  • Wendy is arranging books on the bookshelves in the school library. The total number of books she arranges is given by the equati
    5·1 answer
  • Write the fraction as a percent: 11/50. (Simplify your Answer.)
    11·1 answer
  • Find S15 for the series -1 + -3 + -5 + -7 +...
    9·1 answer
  • What is 1 over 4 subtract 4 over 5
    12·1 answer
  • I need help, my teacher didn't really explain it well. Help the best you can :)
    9·2 answers
  • Rebekah put the bottom of a 12 foot ladder 5 feet from the side of a house what is the distance form the bottom of the house to
    11·1 answer
  • The graph below represents one function, and the table represents a different function. How are the functions similar? How are t
    14·1 answer
  • Which line is parallel to Y=-4<br> x=6<br> y=-4x<br> y=6<br> y=4x
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!