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
Aleksandr [31]
3 years ago
9

If x+y=2 and x-y=1 then:

Mathematics
1 answer:
vivado [14]3 years ago
8 0
X + y = 2

x - y = 1 

Adding the equations,

x + y + x - y = 2 + 1

2x = 3

x = \frac{3}{2}

x + y = 2

y = 2 - x

y = 2 - \frac{3}{2} =  \frac{4-3}{2} =  \frac{1}{2}

You might be interested in
Tristan is volunteering at the animal shelter one of his responsibilities is to give each of the 5 dogs their medicine each day
vova2212 [387]

Answer:

2.22

Step-by-step explanation:

4/9 x 5

4 0
2 years ago
Complete the double number to line show percentages of $50
malfutka [58]
Can you send us a picture of the question please
8 0
3 years ago
What is scatter plots
Mumz [18]

Answer: When the data given is spread across the graph at random in no certain order

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
GIVING OUT BRAINLIST ASAP
rosijanka [135]

Answer:

$276.25

Step-by-step explanation:

325 * 0.85 = 276.25

5 0
2 years ago
Read 2 more answers
Answer p l e a s e ! !
sergiy2304 [10]

Answer:

3 = y

Step-by-step explanation:

24 + 4y = 12y

- 4y - 4y

__________

\frac{24}{8} = \frac{8y}{8} \\ \\ 3 = y

I am joyous to assist you anytime.

8 0
3 years ago
Other questions:
  • How do i find the perimeter of a polygon<br><img src="https://tex.z-dn.net/?f=8%20%2B%208%20%2B%2010" id="TexFormula1" title="8
    11·1 answer
  • 2/3 (x – 7)= -2 i know x=4 but i need a good show of work for teacher worth 22 points make it worth it
    14·1 answer
  • A farmer finds that if she plants 60 trees per acre, each tree will yield 45 bushels of fruit. she estimates that for each addit
    6·1 answer
  • The rectangular box has a lenth of 10 inches, a width of 8 inches, and a height of 20 inches.
    5·2 answers
  • Can I get some help with this plz?
    13·1 answer
  • You play in a soccer tournament, that consists of 5 games. Each game you win with probability .6, lose with probability .3, and
    5·1 answer
  • Megan reads 2 pages of a book each morning
    9·1 answer
  • Kasey has taken down 6 shirts and 3 pair of pants on her vacation.What is the number of different shirt and pants combinations t
    8·1 answer
  • 0, 5, 15, 30, 50,...
    9·2 answers
  • Can you give me the answer please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!