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
jek_recluse [69]
3 years ago
11

Solve the system. x=5y y=22-2x What is the solution?

Mathematics
2 answers:
pychu [463]3 years ago
7 0

Answer:

{x,y} = {10,2}

Step-by-step explanation:

Solve equation [2] for the variable  y

[2]    y = -2x + 22

Plug this in for variable  y  in equation [1]

[1]    x - 5•(-2x+22) = 0

  [1]    11x = 110

Solve equation [1] for the variable  x

  [1]    11x = 110

  [1]    x = 10

By now we know this much :

   x = 10

   y = -2x+22

Use the  x  value to solve for  y

   y = -2(10)+22 = 2

Furkat [3]3 years ago
6 0
The solution is (10,2) or x=10, y=2. Hope this helps :)
You might be interested in
PLS HELP IT’S DUE TMR!!
ValentinkaMS [17]

Answer:

Use ≈ (approximately equal) sign as the scientific notation.

Step-by-step explanation:

(a) 0.001872 ≈ 0.0019

(b) 0.3411 ≈ 0.34

(c) 0.000845 ≈ 0.00085

*Zeros before non-zero numbers are not significant.

*Zeros appearing between two non-zero digits are significant.

Hope this helps!!

6 0
2 years ago
Which of the following is a trinomial?
Masja [62]
Although you didn't provide any answer choices:

A trinomial is an expression with exactly three terms that can't be combined an example would be this

x^2 - 3x + 1

None of those terms can be combined

x^2 + 3 - 4 has three terms but it isn't considered a trinomial because you can simplify it to x^2 - 1 which is known as a binomial because it has 2 terms in it's simplified form.

hope this helps C:
5 0
3 years ago
Read 2 more answers
Please help graph below | What is the slope of this line?
ehidna [41]

The slope is 0 because there is no slope it is not pointing up nor is it down. It is just a straight line. I hope this helps!! Have a nice day!!

4 0
2 years ago
Read 2 more answers
By treating savings as an ___ it guarantees that you will save the money instead of spending it
Mekhanik [1.2K]

Answer:

Money market account. I think.. not sure...

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
4 ten thousands 4 thousands standard form
Anon25 [30]
40,000 cause 4x10 is forty and then add the zeros
6 0
3 years ago
Read 2 more answers
Other questions:
  • A jet ski company charges a flat fee of $26.00 plus $1.00 per hour to rent a jet ski. Another company charges a fee of $14.75 pl
    10·1 answer
  • In a bag of marbles, the ratio of white marbles to red marbles is 3:4 and the ratio of red to black marbles is 8:11. What is the
    11·2 answers
  • A Cepheid variable star is a star whose brightness alternately increases and decreases. For a certain star, the interval between
    9·1 answer
  • Solve the problem 5/n = 1.5/ 1.8
    10·2 answers
  • Could someone please help and explain?
    8·1 answer
  • How would you do this problem?
    8·2 answers
  • Shelly is searching online for airline tickets. Two weeks​ ago, the cost to fly from Denver to Orlando was ​$220. Now the cost i
    10·2 answers
  • Some people took part in a game. The frequency shows information about their scores.
    11·1 answer
  • 1.Which expression means “4 less than the product of 6 and 5”?
    15·2 answers
  • 32 markup 12.5% retail price
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!