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
Pavel [41]
2 years ago
11

Can someone help me find the solution to these equations by using substitution

Mathematics
1 answer:
Vanyuwa [196]2 years ago
5 0
1) (x,y) = no solution

2) x=-2y

-2y-y = 9

-3y = 9

y = -3

x = -2(-3)

x = 6


(x,y) = (6,-3)
You might be interested in
If the radius of a circle is 111, what is the diameter?
yan [13]

Answer:

d=222

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Which expression is not equivalent to 8+(n-4)
MrRa [10]
Where's your options? give the full info please!
4 0
3 years ago
Right answer gets brainlist
jok3333 [9.3K]

Answer:

there ain't nun to answer here

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Find the greatest common factor of 10b^3 and 25w.
Neporo4naja [7]

Answer:

i dont know  

Step-by-step explanation: just for points sorry :(

7 0
3 years ago
Which statement correctly compares the spreads of the distributions?
swat32

Answer:

b. the ranges of penguin heights are the same.

Step-by-step explanation:

Hello!

Statements:

Which statement correctly compares the spreads of the distributions?

a. the mode of penguin heights at county side zoo is greater than  the mode at city view zoo.

b. the ranges of penguin heights are the same.

c. the range of penguin heights is greater at city view zoo than at  county side zoo.

d. the range of penguin heights is greater at county side zoo than at  city view zoo.

The mode and mean are measurements of central tendency, these indicate the position of a data set but don't show any information concerning the distribution of said data.

The range on the other had is a measurement of variance, it shows the difference between the maximum and minimum values of the data set and indicates its total dispersion.

City view Zoo R= 44-37= 7 cm

County side Zoo: R= 45-38= 7 cm

Both ranges are the same.

I hope this helps!

7 0
3 years ago
Other questions:
  • The function H(t) = −16t2 + 96t + 80 shows the height H(t), in feet, of a projectile after t seconds. A second object moves in t
    5·1 answer
  • The formula d = rt means that the distance traveled is equal to the rate (speed) times the time. Solve d = rt for r
    10·2 answers
  • A special 8-sided die is marked with the numbers 1 to 8. It is rolled 20 times with these outcomes: 3 4 5 2 7 1 3 7 2 6 2 1 7 3
    13·1 answer
  • The second step in the process for factoring the trinomial o2 5x 36 is to
    9·1 answer
  • What is a + 1/10 = 5/10 (need fast)
    11·2 answers
  • PLEASE HELP! EASY MATH! GIVING BRAINLIEST!
    13·1 answer
  • 56 + 32 = 8(7 + *blank*)<br><br> Enter the unknown number that makes the equation true.
    9·1 answer
  • A mad scientist is trying to turn herself into a superhero in her lab at point B. There is an explosion and
    5·1 answer
  • 21 is what percent of 175?
    15·1 answer
  • Can someone please answer for d and b
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!