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
raketka [301]
3 years ago
8

-x-2y=9x+4y=9elimination

Mathematics
1 answer:
tamaranim1 [39]3 years ago
8 0
You add the second equation to the first which eliminates x and leaves you with 2y=18 so you divide 18 by 2 which is 9 so y=9 now you fill in one question for y so do x+4(9)=9 you get x+36=9 now subtract 36 from 9 and you get -27 so x=-27 and y=9
You might be interested in
Please please help me!!!
shutvik [7]

Answer:

D

Step-by-step explanation:

Suppose she only fills her big pots. The number of big pots filled is 120÷12=10. So the y-intercept is (0,10).

Now suppose she only fills her small pots. The number of small pots filled is 120÷5=24. So the x-intercept is (24,0)

6 0
3 years ago
What is the estimate of 824 ÷ 42
Fiesta28 [93]

Answer:34.333 repeating

Step-by-step explanation:

8 0
2 years ago
9(5x + 1) ÷ 3y
Vsevolod [243]

Answer:

Step-by-step explanation:

5x + 1 is a SUM.

3y is a TERM.

9(5x + 1) is a PRODUCT.

9 is a FACTOR of 9(5x + 1).

5x + 1

---------- is a QUOTIENT.

  3y

5 is the COEFFICIENT of x.

8 0
3 years ago
Read 2 more answers
A video has 42 thumbs down. What integer represents its score in points?
ioda

Answer:

Step-by-step explanation: it is negative 42 it is just the opposite cause the thumbs is down negative up positive

6 0
2 years ago
What is 12 1/2 x 4 2/3
egoroff_w [7]

Answer:

174 1/3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Tyra wants to arrange 32 tiles in equal rows and columns. How many ways could she organize the tiles? List the factors.
    11·1 answer
  • The slope of a line is 5 /7. What is the slope of any line that is perpendicular to that line?
    7·1 answer
  • Solve for t.<br> t- 4 =<br> mit<br> -<br> Write your answer as a fraction
    8·1 answer
  • Please answer quickly
    10·2 answers
  • PLEASE HELP I GIVE BRAINLIEST I NEED IT ASAP
    13·2 answers
  • Lol I am having an exam ....no but help
    9·1 answer
  • The frequency distribution representing the number of frequent flier miles accumulated by employees at Brumley Statistical Consu
    7·1 answer
  • Tell me a funny if funny then brainliest
    12·1 answer
  • Plz help me plz!!!!!!​
    14·1 answer
  • Hexagon DEFGHI is translated on the coordinate plane below to create hexagon D′E′F′G′H′I′:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!