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
kolbaska11 [484]
3 years ago
7

8x-9x please help I need it bad

Mathematics
1 answer:
alexandr402 [8]3 years ago
7 0

Answer:

-x

Step-by-step explanation:

8x - 9x

Factor out an x

x(8-9)

x (-1)

-x

You might be interested in
B is the midpoint of AC. C is the midpoint of AD. Find the coordinates of B and D given the coordinates of A (-2,5) and the coor
GalinKa [24]

B= (3,6) and D= (18,9)

Step-by-step explanation:

To find the midpoint of two given points add X1 and X2 together, then divide by 2 to get the X value of the midpoint and do the same thing for the Y value. That will get you B. From there you can see to get from point A to point C you add 10 to the x value and add 2 to the y value. Because C is the midpoint just double what you had to add to get point D (add 20 to x and add 4 to y)

4 0
3 years ago
Please help, answer and show me the work. Thanks also solve for x
vova2212 [387]

3.  x+100 = 90   alternate interior angles are equal

subtract 100 from each side

x+100 - 100 = 90-100

x = -10


4.  17x+1 = 120    alternate exterior angles are equal

subtract 1 from each side

17x+ 1 -1 = 120 -1

17x = 119

divide each side by 17

17x/17 = 119

x =7

4 0
3 years ago
State the vertical asymptote of the rational function:<br> f(x) = ((x - 9)(x + 7)) / (x^2 - 4)
Sav [38]

Answer:

Vertical Asymptotes: x=-2,2

Horizontal Asymptotes: y=1

Step-by-step explanation:

Plz mark brainliest.

4 0
3 years ago
Does anyone need help with simple Pythagorean theorem questions?
iren2701 [21]

Answer:

Yes

Step-by-step explanation:

Will you help me please

4 0
3 years ago
Give an example of an event in which all of the outcomes are not equally likely. Explain.
Kryger [21]
In order to do that we would need to see the list of potential answers. 
8 0
3 years ago
Other questions:
  • If f(x)=2x^2+3 then f(x-1)=2x^2+4x+5 <br> true or false
    10·1 answer
  • What is 1/2+2/5 what is the answer of this question
    11·2 answers
  • This is 2.
    5·1 answer
  • The Polygon Angle-Sum Theorem states the following: The sum of the measures of the angles of an n-gon is ____.
    14·1 answer
  • There are 29 pencils in a basket. 7 of these pencils are green. The rest of them are yellow.
    9·1 answer
  • The area of Mammoth Cave NationalPark in Kentucky is about fifty-two thousand, eight hundred thirty and nineteen hundredths acre
    8·1 answer
  • 15 POINTS PLEASE HELP
    15·1 answer
  • The graph shows the calling charges of two cell phone companies. At how many minutes do the two companies charge the same amount
    11·2 answers
  • What is the length of AB??
    5·1 answer
  • Proprietors' Income $20
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!