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
makkiz [27]
3 years ago
15

How many solutions does this system have?​

Mathematics
2 answers:
Andrew [12]3 years ago
8 0

That system has D. no solutions

faust18 [17]3 years ago
4 0

Answer: no solution

Step-by-step explanation:

Solve by substitution

Divide each term by 2 and simplify.

Replace all occurrences of y with the solution found by solving the last equation for y. In this case, the value substituted is 5x+1.

Solve for x in the second equation.

Since −1≠3, there are no solutions.

You might be interested in
Describe the error Sadie made, and explain how to find the correct answer.
ZanzabumX [31]

Answer:

The answer to your question is below

Step-by-step explanation:

Sadie should have left inside the root an exponent lower than the root and the power of "a" is higher than "2", the root is squared.

Right solution

\sqrt{54a^{7}b^{3}  }

54 = 3² 6

a⁷ = a⁶ a

b³ = b² b

                 = \sqrt{3^{2}6 a^{6} a b^{2} b }

                = 3a^{6/2} b^{2/2} \sqrt{6ab}

               = 3 a^{3} b \sqrt{6ab}

5 0
4 years ago
Read 2 more answers
The distance on a ruler between 8cm and 26cm =
Ivahew [28]

Answer:

18 cm

Step-by-step explanation:

To find the distance, take the larger number and subtract the smaller number

26 cm - 8 cm

18 cm

8 0
2 years ago
Solve: 3x − 8 = 8x − 33
trasher [3.6K]
3x-8 = 8x-33

3x-8x = -33+8
-5x = -25
x = -25/-5
x = 5
4 0
4 years ago
A player is randomly dealt a sequence of 13 cards from a deck of 52-cards. All sequences of 13 cards are equally likely. In an e
VikaD [51]

Answer:

Answer is 1/13

Step-by-step explanation:

Here we are not intimated about the first (01) twelve (12) cards that are shown, the probability that the thirteenth (13) card dealt is a King, if this is the same as the probability that the (01) first card shown, or in fact any particular card dealt is a King, then it equals:

=4/52

=1/13 ANS

5 0
3 years ago
What is the simplified form of the following expression? (n^5)(n^2)
tatiyna
(n^5)(n^2)=n^{5+2} =\boxed{n^7}
3 0
4 years ago
Other questions:
  • E. coli bacteria are growing in a hamburger exponentially. initially there are 100,000 bacteria. after 10 minutes there are 150,
    14·2 answers
  • I need help please ..
    14·2 answers
  • 2 to determine the formula of a new substance one of the first steps is to find the
    10·1 answer
  • Which equations represent the line that is perpendicular to the line 5x − 2y = −6 and passes through the point (5, −4)? Check al
    6·1 answer
  • Which equation is a direct variation function? A) y = x B) y = (1/4)x + 2 C) y = x^2 D) y = 4
    6·1 answer
  • You are going to play mini golf. A ball machine that contains 22 green golf balls, 18 red golf balls, 24 blue golf balls, and 25
    6·1 answer
  • Calculate the sum 24+(-9)
    8·2 answers
  • Un banco de México es comprado por otra institución de origen español. El nuevo director, decide fusionar la operación entre amb
    9·2 answers
  • Find 30% of 70 whats your right one
    8·2 answers
  • Which investment data is best modeled by an exponential function?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!