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]
4 years ago
13

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

Mathematics
2 answers:
myrzilka [38]4 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]4 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
PLEASE HELP WILL MARK AS BRAINLIEST 50 POINTS
Rudik [331]

Answer:B

Step-by-step explanation:

17, 300+ 1.25% You can take the decimal and move it to the other side then start doing the math

3 0
4 years ago
Read 2 more answers
Find the Surface Area of the right triangular prism.
Anika [276]
The answer is A) 33 Spare Units
6 0
3 years ago
F and H are sets of real numbers defined as follows.
Marina CMI [18]

Answer:

(a)F \cup H=(3, \infty)\\(b)F \cap H=(6, \infty)

Step-by-step explanation:

Given the sets F and H of real numbers defined as given:

F={w | w>3}

H={w | w>6}

To write a set in interval  notation, we use these brackets, (  ) for < or > while we use [ or ] for \leq $ or \geq.

Since our sets are defined by strict inequalities(< or >)

In interval notation

F=(3,\infty), H=(6,\infty)

(a) F \cup H =(3,\infty) \cup (6,\infty) \\\\F \cup H=(3, \infty)\\\\(b) F \cap H =(3,\infty) \cap (6,\infty) \\\\F \cap H=(6, \infty)

8 0
3 years ago
From the sum of 3a^2-ab-2b^2 and 2a^2+5ab-3b^2 subtract a^2-3ab-4b^2
Luden [163]

4a^2+7ab-b^2

Step-by-step explanation:

Add the first two equations together:

 3a^2-ab-2b^2

+ 2a^2+5ab-3b^2

---------------------------

5a^2+4ab-5b^2

Subtract that answer from the remaining trinomial:

5a^2+4ab-5b^2

- a^2-3ab-4b^2

--------------------------

4a^2+7ab-b^2

3 0
3 years ago
Read 2 more answers
Which number is greater than 7.23 and less than 7.55? 7.59;7.17;7.6;7.3
Step2247 [10]
7.3 also written as 7.30
5 0
3 years ago
Other questions:
  • -6x + 3 = -9 What is the X answer
    14·2 answers
  • Select the answer choice below that represents 5.9 x 10-4 in standard notation.
    5·1 answer
  • Please help practice Questions!<br> will give thanks and star ratings<br> (Question is attached)
    12·2 answers
  • Need the answer ASAP
    11·1 answer
  • The midpoint of Line
    8·2 answers
  • Eight rolls of paper towels cost $4.80. At the same unit rate, how much will six rolls of paper towels cost?
    9·2 answers
  • Pls helps fast the test is due soon!
    13·1 answer
  • There are 27 students in Manny's math class. Fourteen of the students are females. What is the ratio of males to females in Mann
    7·1 answer
  • El precio de la tortilla aumentó 50% en el primer mes. ¿Qué fracción corresponde con este aumento?​
    9·1 answer
  • Pls help me asap
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!