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
Eddi Din [679]
3 years ago
5

What is the solution to x-y=5 and x+y=3?

Mathematics
1 answer:
Romashka [77]3 years ago
7 0

Answer:x=4 , y=-1

Step-by-step explanation:

X-y=5

X+y=3

If 1 and 2 are added then y will be eliminated

(1)+(2) gives : 2x=8 then x=4

Now substitute this value of x into either of the 2 equations and solve for y.

Let x=4 in (1) =4-y=5 = y=-2

You might be interested in
If you had $20 US, estimate how many Yen and Pounds you would have. Show your work.<br> please help
AlladinOne [14]
I’m not trying to scam you I’ll do the work but can you give more details
5 0
3 years ago
Read 2 more answers
Hogan has saved $2,765 for a trip to Korea. The trip will cost at least $5,245.
Sergio039 [100]

Answer:

Step-by-step explanation: 5795f

7 0
2 years ago
What is the mixed number to 53/12
Virty [35]
The mixed number is 4 5/12.
6 0
3 years ago
Divide.
kakasveta [241]
C. 17 r 1 is the correct answer
6 0
3 years ago
Your family loves turkey! Uncle Bill ate 1/4 of the turkey, cousin Chris ate 15% of the turkey, cousin Timmy ate 0.3 of the turk
Sladkaya [172]
(1 / 4) = .25
.25 * 100% = 25%
Uncle Bill ate 25%
Cousin Chris ate 15%
.3 * 100% = 30%
Cousin Timmy ate 30%
Little Dave ate 12%
You ate none.

Cousin Timmy ate the most, 18% of the turkey is left, and 82% of the turkey was eaten.


Defend my work in writing:

I converted my fractions and decimals to percents to find the different percents eaten for each person.
6 0
3 years ago
Other questions:
  • In aΔABC, if ∠B = 60° and the ratio of two sides is a : c = 2 : √3 + 1, then ∠A= ____.
    8·1 answer
  • Point P is located at (−2, 7), and point R is located at (1, 0). Find the y value for the point Q that is located two over three
    10·1 answer
  • Allie must sell at least 50 baskets for the band fundraiser. She already sold 36 baskets. Write and solve an inequality to deter
    15·1 answer
  • What is the value of -17 - (-1) + 2/3 + -1/2?
    7·1 answer
  • Sally add 9 to 27. explain how she can use the make 10 strategy to solve the problem.
    9·2 answers
  • The tires on a new compact car have a diameter of 2.0 ft and are warranted for 63,000 miles. (a) Determine the angle (in radians
    13·1 answer
  • Mr. Walker drove for 4 hours at an average rate of 48 miles per hour. How far did he drive ( here's my Buber so you can help mor
    8·2 answers
  • What is the recursive rule for this geometric sequence? 7, 21, 63, 189,…
    6·1 answer
  • Convert the following as a. 2 hours to second​
    7·1 answer
  • Write the equation of the​ line, with the given​ properties, in​ slope-intercept form.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!