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
6

(Plz answer)

Mathematics
1 answer:
Mrac [35]3 years ago
5 0

The first is wrong

Second is right

Third is wrong

Fourth is right

Fifth is right

You might be interested in
I need help 50 points
const2013 [10]
1. m<13

2. y>2

3. p>-3

I don't know the answers for the last two
4 0
3 years ago
Read 2 more answers
Watch help Video
Alexus [3.1K]

Answer: 5y − 1 + y^{2}

Step-by-step explanation:

Hey there! I will give the following steps, if you have any questions feel free to ask me in the comments below. Thank you!

<u>Step 1:</u><u> </u><u><em>Collect like terms.</em></u>

(3y + 2y) + (6 − 3 − 4) + (-6y^{2} + 7y^{2})

<u>Step 2: </u><u><em>Simplify.</em></u>

5y − 1 + y^{2}

~I hope I helped you! :) Good luck!~

6 0
3 years ago
Asha and Lucy are selling pencils in a school shop.
Akimi4 [234]

Step-by-step explanation:

7x+22=2(5x+2)

7x+22=10x+4 (-7x)

3x+4=22 (-4)

3X=18 (divide by 3)

X=6 pencils

check if the number is correct

asha= 7*6=42 42+22 is 64

Lucy= 5*6=30 30+2 is 3264/32 is 2

asha= 7*6=42 42+22 is 64Lucy= 5*6=30 30+2 is 3264/32 is 2there fore asha sells twice as many as Lucy

8 0
3 years ago
Help me plz help me I need your help it’s an emergency I need your help I’m begging you so much
Sever21 [200]

Answer:

A, D

Step-by-step explanation:

Put x = 6 in equations and resultant is 12.

3 0
3 years ago
Read 2 more answers
IM SOO CONFUSEDD help???
lozanna [386]

Answer:

D.

Step-by-step explanation:

To tell whether the domains can include 0, all you need to do is find where x = 0, and whether the y-value is real.

h(x) = sqrt(2x^2 + 5x - 3)

= sqrt(0^2 + 5 * 0 - 3)

= sqrt(-3)

Since this includes the square root of a negative number, h(0) is an imaginary number. That means that we can eliminate choices A and B.

If you look at the graph of w(x), when x = 0, there is a real value for the y-value on the graph. But, if you think about it, if you have 0 workers, there is no way that you can still be producing wrenches. So, the domain cannot contain 0.

Your answer will be D.

Hope this helps!!

3 0
3 years ago
Other questions:
  • Help please Asap!!! 69 points
    10·2 answers
  • given the equation -4 square root of x-3=12, solve for x and identify if it is an extraneous solution
    7·1 answer
  • A rectangle prism has edge lengths of 3.5 inches 2.5 inches and 1.5 inches how many cubes with side lengths of 0.5 inches would
    6·1 answer
  • given the equation 5y-3x=15 how would you determine another equation which would have: no solution, one solution, and infinitely
    9·1 answer
  • WILL GIVE BRAINLIEST, WORTH 30 POINTS!!
    10·2 answers
  • A 25-foot flag pole casts a shadow of 40 feet. What is the approximate height from the top of the flag pole to the top of the sh
    8·1 answer
  • Find the value of X and the value of Y
    13·1 answer
  • the temperature is dropping -3.75 degrees per hour. how many hours will the temperature drop for 4.5 hours
    7·2 answers
  • The vertices of a pentagon are located at (-5, 3).(-5, – 3),(4, -3).(0, 0), and (4, 3).
    8·1 answer
  • Name all possible transversals of lines m and n in the picture below​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!