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
zalisa [80]
2 years ago
9

Use the substitution method to solve the system of equations. Choose the correct ordered pair.

Mathematics
1 answer:
Alika [10]2 years ago
5 0

Answer:

A

Step-by-step explanation:

substitute the x for 9

y = 3(9) - 4

multiply 3 and 9

y = 27 - 4

subtract 4 from 27

y = 23

it has to be a because it is the only one with 23 as the y

You might be interested in
cleo can paint a room in 8 hours. while phil can paint the same room in 6 hours. if they paint the room together. how long will
Fittoniya [83]

Answer:

its a fraction so it would be 3  3/7

Step-by-step explanation:

Working together, it will take Cleo and Phil 3

__

3

7

hours to paint the room.

Let x represent the number of hours it will take to paint the room while working together.

__x

8

1 __x

6

5 1

24( __x

8

1 __x

6

) 5 24(1)

3x 1 4x 5 24

7x 5 24

x 5 ___

24

7

or 3__

3

7

4 0
2 years ago
X<br> 17- 5 +<br> 17<br> 싸<br> What is X? ?
aev [14]
You need to rewrite this equation and then i can help
5 0
3 years ago
Cody is selling chocolate and white chocolate candy bars for a school fundraiser. 30% of the candy bars sold have been white cho
OLEGan [10]
24:N=30:100
Multiply 24 by 100 then divide the product by 30. You'll get the answer which is 80.
7 0
3 years ago
What is y=x^2-12x+99^12 if x=32
ELEN [110]
I hope that you want a really large answer, because y = <span>8.8638487e+23.


I hope that this helps.</span>
6 0
2 years ago
one of the 50 states is chosen at random What is the probability of not choosing a state with the letter N?
gtnhenbr [62]

8 states start with the letter N. Because you’re looking for the amount of states not starting with the letter N, we’ll subtract 8 from 50. Then you’ll put that over the total amount of states. So you should end up with 42/50 which will simplify to 21/25. Hope this helped!

5 0
3 years ago
Other questions:
  • The greater of two numbers is 1 more than twice the smaller. Three times the greater exceeds 5 times the smaller by 10. Find the
    12·1 answer
  • A right triangle has sides of length 3 ft., 4 ft., and 5 ft. What is its perimeter? What is its area?
    8·2 answers
  • A bullet is shot straight upward with an initial speed of 925 ft/s. The height of the bullet after t seconds is modeled by the f
    10·1 answer
  • What is the area of the trapezoidal window below? <br> 14 inches <br> 6inches<br> 8inches
    15·1 answer
  • 1.2<br> List the first 3 multiples of 5 greater<br> than 20.
    15·1 answer
  • Who is a Florida gators football fan​
    7·2 answers
  • How many solutions does the following equation have?<br><br> 0 = -6 | 9v - 7 |
    14·1 answer
  • What number must be added to both the numerator and denominator of the fraction 2/5 to get 7/8?
    7·1 answer
  • What is the least common multiple of 3, 17, and 51?
    9·2 answers
  • 6. Which equation has infinite solutions?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!