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
solmaris [256]
3 years ago
7

HELP!! PLEASE!!! THANK YOU!!

Mathematics
1 answer:
Blizzard [7]3 years ago
6 0

Answer:

C. 8x - 3y = 5

Step-by-step explanation:

7 - 3(x - y) = 5x + 2

Standard form: Ax + By = C

7 -3x + 3y = 5x + 2

7 -8x + 3y = 2

-8x + 3y = -5

Divide by -1 to each number

8x - 3y = 5

You might be interested in
Does the set {t, t Int} form a fundamental set of solutions for t^2y" -- ty' +y = 0?
Ivanshal [37]

Answer:

yes

Step-by-step explanation:

We are given that a Cauchy Euler's equation

t^2y''-ty'+y=0 where t is not equal to zero

We are given that two solutions of given Cauchy Euler's equation are t,t ln t

We have to find  the solutions are independent or dependent.

To find  the solutions are independent or dependent we use wronskain

w(x)=\begin{vmatrix}y_1&y_2\\y'_1&y'_2\end{vmatrix}

If wrosnkian is not equal to zero then solutions are dependent and if wronskian is zero then the set of solution is independent.

Let y_1=t,y_2=t ln t

y'_1=1,y'_2=lnt+1

w(x)=\begin{vmatrix}t&t lnt\\1&lnt+1\end{vmatrix}

w(x)=t(lnt+1)-tlnt=tlnt+t-tlnt=t where t is not equal to zero.

Hence,the wronskian  is not equal to zero .Therefore, the set of solutions is independent.

Hence, the set {t , tln t} form a fundamental set of solutions for given equation.

6 0
3 years ago
On a quiz there are four-mulptiple choice questions worth 3 points each and two true/false questions worth 1 point​
Scilla [17]

Answer:

15

Step-by-step explanation:

7 0
2 years ago
AaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaA
Ganezh [65]

Answer:

the answer is

B.Plate

i hope this helps ~_~

4 0
3 years ago
Read 2 more answers
Which has the best unit rate grande 16oz $4.25 or venti 20oz $4.55
sergejj [24]
4.25/16=0.265625
4.55/20=0.2275

Answer: Grande 16 oz
3 0
3 years ago
Read 2 more answers
1. P(x)=x^2+2<br> 2. P(x)= 2x +10
ruslelena [56]

Answer:

see explanation

Step-by-step explanation:

Since p(x) = x² + 2 , if x ≤ 4

For x = 4 then this is included in the inequality x ≤ 4

whereas x > 4 does not include x = 4 but values greater than 4

Thus to evaluate x = 4 use p(x) = x² + 2

4 0
3 years ago
Other questions:
  • Going against the current, a boat takes 7 hours to make a 120 mile trip. When the boat travels with the current on the return tr
    5·1 answer
  • Which segment is skew to JK?<br> A. AB<br> C. JH<br> B. CD<br> D. GF
    13·1 answer
  • Solve the system of equations
    15·1 answer
  • Vector A has a magnitude of 2.00 m and vector B has a magnitude of 5.00 m. If the direction of each vector is unknown, what is t
    11·1 answer
  • Jayden gets a piece of candy for every 15 minutes he spends reading each day. The number of pieces of candy he receives each day
    7·1 answer
  • Is 15,36,39 a right triangle
    10·1 answer
  • Find the area of the regular polygon. Round to the nearest tenth.
    13·1 answer
  • Need help in math anyone please help
    8·2 answers
  • Please help besties
    12·2 answers
  • Decide whether the table shows a proportional relationship between x and y.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!