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
elena-s [515]
3 years ago
14

Py+7=6y+q what is the answer for this question (linear equations with unknown coefficients)?

Mathematics
2 answers:
Temka [501]3 years ago
3 0
Assuming your solving for y:
py+7=6y+q
-6y -7 -6y -7
(p-6)y = q-7
divide both sides by p-6
y=(q-7)/(p-6)
kompoz [17]3 years ago
3 0

Answer:

The required equation is  y =\frac{(q-7)}{(p-6)}.

Step-by-step explanation:

Consider the provided equation.

py+7=6y+q

We need to simplify the equation and convert it into a linear equation with unknown coefficients.

Subtract 6y from both sides.

py - 6y + 7 = q

Subtract 7 from both sides.

py - 6y = q - 7  

Take y common from left side.

y(p-6) = q-7

 Divide both sides by p-6.

 y =\frac{(q-7)}{(p-6)}

Hence, the required equation is  y =\frac{(q-7)}{(p-6)}.

You might be interested in
Use two points to enter an equation for the function. Give your answer in the form a(b)^n. In the event that a = 1, give your an
levacccp [35]

Answer:

m(n) = 24 (0.75)^n

Step-by-step explanation:

1) <u>The two points are</u>:

a) On the first swing she swings forward by 18 degrees: <em>(1, 18)</em>

b) On the second swing she only comes 13.5 degrees forward: <em>(2,13.5)</em>

2) <u>The general equation using the form given is</u>:

m(n)=A(B)^n

3) <u>Substitute the two points</u>:

18=A(B)\\ \\ 13.5=A(B)^2

4) <u>Divide the second equation by the first one</u>:

⇒ 13.5 / 18 = B

⇒ B = 0.75

5) <u>Substitue B = 0.75 into the first equation</u>:

18 = A (0.75) ⇒ A = 18 / 0.75 = 24

Hence, the equation is:

m(n) = 24 (0.75)^n

5 0
3 years ago
What number when substituted for the variable, makes the equation 4/5x = 20 true?
ivolga24 [154]
Sent a picture of the solution to the problem (s).

3 0
3 years ago
Read 2 more answers
Please help. Thank you in advance.
ivolga24 [154]

Answer:

The second choice is the same so it is the last one

7 0
3 years ago
The equation c = 35h + 60 describes a plumber's charges, c, for a job that takes h hours. Which statement is correct?
VikaD [51]

The complete question is

"The equation c = 35h + 60 describes a plumber's charges, c, for a job that takes h hours. Which statement is correct?

a. The domain of this function represents the total cost for a job

b. H is a function of C

c. The painter charges a $35 service fee in addition to an hourly rate

d. The painters hourly rate is $35.00"

The equation c = 35h + 60 describes a plumber's charges, c, for a job that takes h hours. So, the correct option is D. The painters hourly rate is $35.00

<h3>What is a function?</h3>

Function is a type of relation, or rule, that maps one input to specific single output.

The equation c = 35h + 60 describes a plumber's charges, c, for a job that takes h hours.

The fixed fee, or service fee, is $60.

$35 is the hourly fee since in the function, it is 35 that is multiplied by the number of hours.

So, the correct option is D. The painters hourly rate is $35.00

Learn more about function here:

brainly.com/question/2253924

#SPJ1

4 0
2 years ago
What is the approximate value of 200,000 x 200
Nesterboy [21]

it would be 40000000 because there there are 7 zeroes and then you and then you multiply the two twos together and then put it in the front.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Are all integers rational
    14·2 answers
  • Which is larger 0.485 liters or 0.5
    7·2 answers
  • What would you have to do to change 10 cubic feeet into cubic inches
    12·2 answers
  • A tester sets 99% confidence limits on a certain statistic. The absolute difference between either limit and the mean is an exam
    14·2 answers
  • Mr. Hodges wants to build a fence around his entire rectangular garden.What is the total distance around the garden/
    10·1 answer
  • Given EH = 12 and EG = 20 , find FJ.
    15·1 answer
  • Determine the value of x for the following equations.
    5·1 answer
  • Solve the reciprocal<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7Bx%7D%20" id="TexFormula1" title=" \frac{1}{x} " al
    7·1 answer
  • What is the reciprocal of 5 6/7 ?
    7·1 answer
  • PLEASE HELP ME I WILL GIE BRAINLYEST
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!