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
KiRa [710]
3 years ago
5

Can anyone please tell the answer of the 2 questions!!!! please!!!! ​

Mathematics
2 answers:
Leokris [45]3 years ago
4 0

Answer:

if you asking 9th question so answer is...

(b) is the correct answer.

I guess this may help you...

klio [65]3 years ago
3 0

Answer:

1.c

2.c

here is your answer

You might be interested in
Determine which of the following ordered pairs satisfies the given system of equations.
alekssr [168]

Answer:

(-3,2)

Step-by-step explanation:

1) -2x+y=8

you need to leave the Y alone on one side. Then, the term -2x goes to the other side with its opposite sign which is +.

y=8+2x

2) y=2x/(5-8)

3) 8+2x=2x/(5-8)

now, you need the x value. for that, you need to leave x alone on one side.

8+2x=2x/(-3)

8+2x=-(2/3)x

8=-(2/3)x-2x

8=-(8/3)x

8/-(8/3)=x

-3=x

4) you now have the x value. you need the y value. for that, replace the x in one of the given equations. let´s use the 1st equation.

-2x+y=8

y=8+2x

y=8+2*(-3)

y=2

result:

x= -3

y=2

8 0
3 years ago
If n is at least 7, which inequality best represents the values of n?
Wittaler [7]

Answer:

<em>The answer to your question is</em> <em>C.n ≥ 7</em>

Step-by-step explanation:

<u><em>I hope this helps and have a good day!</em></u>

3 0
1 year ago
A total of 60 children signed up for hockey. There were 33 boys for every 11 girl who signed up. How many of the children who si
Ber [7]
Boys : Girls : Total
33 : 11 : 44

Find the simplest form:
3 : 1 : 4

Set the total to 60 ( so we multiply by 15)
3 x 15 : 1 x 15 : 4 x 15
45 : 15 : 60

Boys  = 45
Girls = 15
Total = 60

Ans: There are 15 girls that signed up
5 0
3 years ago
Which of the following is NOT true about​ P-values in hypothesis​ testing? Choose the correct answer below. A. If the P is​ high
pashok25 [27]

Answer:

Step-by-step explanation:

In statistical hypothesis testing we use p values.  For any test we select significance level alpha as 5% or 1% or 10%

Whenever p < alpha we reject our null hypothesis.  Otherwise we accept our null hypothesis.

Hence p should be high to accept null hypothesis

Option A is incorrect

B is correct

C is wrong as p is the probability

D False

Option B is right.

7 0
3 years ago
What is the missing value?<br> 54<br> 30%<br> 100% <br> ?
Stells [14]
89 is the missing value your welcome
5 0
3 years ago
Read 2 more answers
Other questions:
  • The blue M&amp;M was introduced in 1995. Before then, the color mix in a bag of plain M&amp;Ms was (30% Brown, 20% Yellow, 20% R
    7·1 answer
  • I believe the answer is A can someone confirm please and thank you, I cant get this answer wrong.
    14·2 answers
  • A commercial building contractor is trying to decide which of two projects to commit her company to. Project A will yield a prof
    7·1 answer
  • Carys is checking her tax bill for the last year.
    9·1 answer
  • In this year’s 7th grade class, there are 4 boys for every 5 girls. How many girls are in the class if there are 20 boys in the
    9·2 answers
  • Which is faster, 20 miles in 1/2 hour or 30 miles in 3/4 hour?
    8·2 answers
  • Which statement is true about the graphed function?​
    15·1 answer
  • For a charity event, raffle tickets are printed such that they have a vowel (excluding y) as the first character and a prime num
    13·1 answer
  • If a boat travled 70miles in 5 hours how far did the boat travel in one hour
    6·1 answer
  • Helpp please 100 points
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!