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
AleksAgata [21]
3 years ago
15

9. Please help besties Or user elpink25

Mathematics
2 answers:
natima [27]3 years ago
5 0

Answer:

1

Step-by-step explanation:

 The method I used is elimination.

 x - 2y = 1

-x - 4y = -7         To find y, we need to cancel the x by using it's opposite. This also affects the other numbers in the equation. This makes positive 4 into a negative and positive 7 into a negative.

   Now we are left with,   -2y = 1

                                           -4y = -7

   Add and you get,         -6y = -6

   Divide      -6y/-6     =  -6/-6

      Our answer is, y = 1.

   

Zepler [3.9K]3 years ago
3 0
Answer Should be x=3
You might be interested in
At the end of the year, a library reported 32 books lost or stolen, and 24 books were sent out for repair. If the library origin
Anettt [7]
We subtract 32 and 24 from 1219 and we get the answer. 1219-32-24=1163. 1,163 books were left.
5 0
4 years ago
Brooke had 70 chairs but he had less than20 rows how many chair he can put on each row
RideAnS [48]
Put in a equality

20 > (70/x)

then you solve 

20x > 70

x>70/20

x> 3.5    you can not put part of a chair in a row so you round up

****You can put  4 or more chairs in a row****



4 0
3 years ago
Read 2 more answers
3. ms. Johnson placed two different orders with TR's special item store. each order was for 40 jars with the circus logo imprint
denis23 [38]
1.The height is 6 inches ad the width (diameter) is 3 inches!
2. So the jars are Volume ≈  42.41 inches so each boy needs 200 / 42.41 which equals approximately 4.72 inches per jar. So if wach boys have half the amount of jars which is 20 you multiply 20 by 4.72 which is 94.4 inches for each boy!
3 0
3 years ago
In circle P what is the measure(in degrees) of arc ADB?
ruslelena [56]

Answer:

A: 270 ,':)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
which statement is true regarding the graphed functions F(0) = 2and g(-2) = 0 f(0) = 0and g(-2) = 4 f(2) =0and g(-2)= 0 f(-2)= 0
White raven [17]

Answer:

yr

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
Other questions:
  • Plzzzzzzzzzz help me
    12·1 answer
  • (−5k<br> ​3<br> ​​ −6k+1)+(−6k<br> ​2<br> ​​ +5k)
    8·2 answers
  • A company policy requires that, for every 40 employees, there must be 3 supervisors. If the are 285 supervisors at the company h
    11·1 answer
  • What does algebra mean in math
    14·2 answers
  • Is 25.9578 a irrational
    6·1 answer
  • The mayor of a town believes that over 47G% of the residents favor construction of an adjoining community. Is there sufficient e
    7·1 answer
  • Chase went sledding down a hill. He thought he went 40 feet down the hill; he actually went 32 feet on his sled. What was his pe
    11·1 answer
  • Can any one help?<br><br> Solve the following equations:
    5·1 answer
  • 6. What is the slope and y-intercept of the line shown below?<br> (4,3)<br> (1,3)
    13·1 answer
  • ................................................................,...............................................................
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!