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
Nady [450]
3 years ago
12

- 10x - 11 = -12x + 21​

Mathematics
2 answers:
bogdanovich [222]3 years ago
6 0
-10x-11=-12x+21
Move variable to the left side and change its sign
Move constant to the right side and change its sign
-10x+12x=21+11
2x=21+11
2x=32
Divide both sides by 2
X=16
Helen [10]3 years ago
4 0
-10x=-12x + 21 + 11
-10x= -12 + 32
-10x + 12x = 32
2x = 32
X = 32/2
You might be interested in
How to write a number sentence equal and3
inn [45]

What? Can you be more specific? I'm  very confused about what you want

6 0
3 years ago
1400000000000000000000km in scientific notation
viva [34]

1 400 000 000 000 000 000 000 km = 1.4 * 10^21 km

8 0
3 years ago
A polynomial function has a zero at x=3 which of the follwing expressions must be one factor of the polynomial. A. x + 3 b. 3x C
nexus9112 [7]
I think the correct answer from the choices listed above is option D. A polynomial function has a zero value at x=3 for the <span>expression where one factor is x-3. This factor when x=3 will always result to a zero value no matter what you multiply to it. Hope this answers the question.</span>
5 0
3 years ago
Read 2 more answers
A ball is thrown from an initial height of 4 feet with an initial upward velocity of 17ft/s. The ball's height h (in feet) after
iVinArrow [24]
Use quadratic formula 
8= 4 +17t -16t^2
16t^2 - 17 t + 4
answers (17 + square root (33)) /32 and  (17 - square root (33)) /32
4 0
3 years ago
Which of these relations is a function?<br> I’m I correct??
Vlad1618 [11]

Answer:

the first one on the bottom

Step-by-step explanation:

There is a little trick to find out if it is a function or not. This trick is called the vertical line test. if you can scan the figure with a virtual line and it does not touch more than one side of the figure at one time then it is a function. if it touches more than one side or line of the figure it is not a function.

3 0
2 years ago
Other questions:
  • A pack of gum costs 75 cents. That is 3 cents less than three times what the pack cost 20 years ago. Which equation could be use
    7·1 answer
  • 41 coins, consisting of nickels and quarters, have a total value of $4.65. How many coins of each kind are there?
    8·2 answers
  • The model represents an equation. What value of x makes the equation true?
    12·2 answers
  • Please help! I'll upvote all responses.
    5·1 answer
  • ΔMNO was dilated, then _____________, to create ΔYHQ. rotated reflected translated dilated
    11·2 answers
  • Someone friend me please
    7·2 answers
  • What is the answer of this math problem?? <br> - 1/2 / 4/5
    6·1 answer
  • The fair spinner shown in the diagram above is spun.
    8·1 answer
  • PLEASE HELP QUICK!!!!!!!! WILL GIVE BRAINIEST!!!!!!!!!
    13·1 answer
  • What is the surface area of the square pyramid represented by
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!