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
katrin2010 [14]
3 years ago
13

Solve for y. py + qy = -4y + 8 y =

Mathematics
2 answers:
myrzilka [38]3 years ago
8 0

Answer:

y = 8/p+q+4

Step-by-step explanation:

Rearrange to get all y terms on one side.

py + qy + 4y = 8

Factorise py + qy + 4y

y(p + q + 4) = 8

Divide by p + q + 4 to solve for y

y = 8 / p + q + 4

Elanso [62]3 years ago
3 0

Answer:

y=8/(p+q+4)

Step-by-step explanation:

py+qy=-4y+8

Collect all terms containing y together

Py+qy+4y=8

Factor out y

y(p+q+4)=8

Divide both sides by (p+q+4)

y(p+q+4)/(p+q+4)=8/(p+q+4)

y=8/(p+q+4)

You might be interested in
Change Y = 3X to the standard form of the equation of a line.
ehidna [41]

Answer:

-3x+y=0

Step-by-step explanation:

Standard form= Ax+Bx=C

Add -3x both sides, answer -3x+1y=0

3 0
3 years ago
Need help as fast as possible will mark brainliest
MissTica

Answer:

Option C. is correct choice.

Step-by-step explanation:

20\pm 0.1\:^{\circ}\:C

Regards: Umer

6 0
3 years ago
Rachel used 9 cups of flour and 4 teaspoons of sugar.
Firdavs [7]

Answer:

54 cups of flour

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Yesterday noah ran 2 1/2 miles in 3/5 hour. Emily ran 3 3/4 miles in 5/6 hour. Anna ran 3 1/2 miles in 3/4 hour how fast in mile
Dmitry_Shevchenko [17]

Answer:

Step-by-step explanation:

To calculate the speed of each one we proceed as follows:

speed=distance/time

a] Noah's speed:

distance=2.5 miles

time=3/5 hours

speed=(2 1/2)/(3/5)

=(5/2)/(3/5)

=5/2×5/3

=25/6

=4 1/6 mi/hr

Emily's speed

distance=3 3/4 miles

time=5/6 hour

thus

speed=(3 3/4)/(5/6)

=15/4)/(5/6)

=15/4×6/5

=4 1/2 mi/hr

Anna's speed:

distance=3 1/3 miles

time=3/5

speed=(3 1/3)/(3/5

=(10/3)/(3/5)

=10/3×5/3

=5 5/9 mi/hr

Anna was the fastest

6 0
2 years ago
Read 2 more answers
Suppose that there are 32 people in your statistics class and you are divided into 16 teams of 2 students each. You happen to me
siniylev [52]

Answer:

32

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Two separate single-factor anovas provide exactly the same information that is obtained from a two-factor analysis of variance.
    15·1 answer
  • Find the product of 4x 4 and enter it in the space provided. Notice that a
    9·2 answers
  • Which correlation coefficient obtained from modeling advertising and sales data of tutti frutti ice cream expresses the stronges
    6·2 answers
  • if you biked for 7 miles and ran for 3 1/2 miles. what is the unit rate of miles you biked to miles run?
    9·1 answer
  • Joshua plans to buy x pencils and one notebook at the schoolstore. A pencil costs $0.10 and a notebook costs $1.25. Joshua
    7·1 answer
  • Students in an art class make square tiles that are 5 inches long.They plan to make a row of tiles that is 4 feet 2 inches long.
    10·1 answer
  • What other ways can you write 18:4
    14·2 answers
  • A blueprint for a building includes a rectangular room that measures 3 inches wide and 5.5 inches long. The scale for the bluepr
    11·1 answer
  • The local park will create a platform made of concrete. Determine the volume of the composite solid.
    10·1 answer
  • Which statement comparing 6² + 14 ÷ 2 and 100−82is true?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!