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
Crazy boy [7]
3 years ago
15

Y=2x−1

Mathematics
1 answer:
lord [1]3 years ago
5 0

Answer:

(1,1) is a solution of the system.

Step-by-step explanation:

Let's solve the system.

y = 2x - 1

5x - 4y = 1

In the first equation, y is already separated as a function of x. So we replace in the second equation;

5x - 4(2x - 1) = 1

5x - 8x + 4 = 1

4 - 1 = 8x - 5x

x = 1

y = 2x - 1 = 2(1) - 1 = 1

(1,1) is a solution of the system.

You might be interested in
9. Rusty can ride his bicycle 21 miles in 3 hours. Find the unit rate of the
pashok25 [27]

Rate = distance / time

Rate = 21 miles / 3 hours

Rate = 7 miles / hour

The answer is choice A. Hope this helps.

6 0
3 years ago
Mr. Heath organizes a six-game tournament where players will
EleoNora [17]

9514 1404 393

Answer:

  (W, T, L, S) = (3, 2, 1, 4.1)

Step-by-step explanation:

For some number of wins (W), ties (T), and losses (L), the player's score will be ...

  score = 2.2W +0.25T -3L

For 3 wins, 2 ties, and 1 loss, the player's score is ...

  2.2(3) +0.25(2) -3(1) = 6.6 +0.5 -3 = 4.1

4 0
3 years ago
What is the meaning of the variable x in terms of the situation?
viktelen [127]

It completely depends on the situation.

From everything we're given in the question, we
don't know anything about the situation yet.

4 0
3 years ago
There is a pie eating contest with 14 participants. There are 29 pies that are all eaten. Which of the following best describes
kotegsom [21]
Hmm...I tried to divide 29 by 14, and I got 2.07142857143.... Does it let you round the decimal..?
3 0
3 years ago
Find the missing length. Area=48cm
kogti [31]

Answer:

Hope this helps

Step-by-step explanation:

Area= 48

If a square= 6.928 by 6.928

If Circle = Radius :3.909

If rectangle = 12 by 4

3 0
3 years ago
Other questions:
  • What is the solution is to this 3/5(2m-10)=2/3m+10
    6·1 answer
  • Mantago want to borrow 10,000 to buy a car. He examined his budget and decides that he can afford a payment of $200 a month
    10·1 answer
  • 6. To check whether the rose bush lies on the circle, see if its coordinates make the
    15·1 answer
  • What is 54.344 • 25.456 i keep doing it over and over and every time its always a different answer than the last. I am not good
    13·1 answer
  • My math teacher keeps marking it wrong help...
    13·2 answers
  • Suppose you have 3 bags. Two of them contain a single $10 bill, and the third contains a single $5 bill. Suppose you pick one of
    14·1 answer
  • Can someone help I don’t know
    13·2 answers
  • In the diagram FEL ~ JOS
    5·1 answer
  • Round off 4095 nearest hundreds​
    14·2 answers
  • A small-business owner will lease a billboard to advertise her business. The table shows the linear relationship between the cos
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!