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
Troyanec [42]
2 years ago
12

Solve for the given variable 7x+5y=6 for y

Mathematics
1 answer:
olga_2 [115]2 years ago
4 0

Answer:

y = (6/5) - (7/5) x

Step-by-step explanation:

goal: to rearrange the equation such that it takes the form:

y = f(x) ; where f(x) is an expression in terms of x

Given:

7x+5y=6   subtract 7x from both sides

5y = 6 - 7x   (divide both sides by 5)

y = (6-7x) / 5

y = (6/5) - (7/5) x

You might be interested in
Find the missing number so that the equation has no solutions. 5x+1-3x=_x+13
joja [24]

Answer:

You may just add 2 in the spot. Moreover, you get no solution.

Step-by-step explanation:

Hope this helped!

7 0
3 years ago
The demand function of blankets at COMESA is given by the equation P=60-2Q find the units of good Q ,when P=12 and use integrati
lions [1.4K]

Answer:

a. 24

b. 864

Step-by-step explanation:

a. The demand function is:

P = 60 - 2Q

When P = 12:

12 = 60 - 2Q

2Q = 60 - 12

2Q = 48

Q = 48/2 = 24

b. Consumer surplus is given as the integral of Demand function:

CS = \int\limits {[P(Q) - (p)(Q)] \ dQ\\

This implies that:

CS = \int\limits {60 - 2Q} \, dQ\\\\CS = 60Q - Q^2\\\\CS = (60 * 24) - 24^2\\\\CS = 1440 - 576\\\\CS = 864

7 0
3 years ago
Mr. Brutry ordered 78 pencils for the students in his class. He ordered enough pencils for each student to have exactly 3
alina1380 [7]

Answer:

He has 26 students

Step-by-step explanation:

78/3=26

4 0
3 years ago
What’s the probability that you will fail a 10 question test if you Christmas tree it?
topjm [15]
What does that even mean? can you re-word the question please?
4 0
3 years ago
A market sells strawberries for $5 per pint. Yesterday the market sold $46 worth of strawberries and today $52 worth. Which of t
aliina [53]

Answer:

yesterday 9 today 10

Step-by-step explanation:

46/5= 9.2

52/5= 10.4

5 0
3 years ago
Other questions:
  • If manuel deposits 25% of 130 into a savings how much is the amount of his deposit
    15·1 answer
  • What is the equation -7+82
    9·2 answers
  • A 9-foot roll of wrapping paper costs $10.26 . What’s the price per yard?
    15·1 answer
  • Chapter 3 portions and instegers
    12·1 answer
  • X2 + 2x + 5 = 0<br> The discriminant
    5·1 answer
  • Simplify:
    7·2 answers
  • Aere are two squares. A and B.
    8·1 answer
  • What are the solutions of the quadratic equation below?
    11·1 answer
  • a TV has an original price of $549 and do the new price after the given percent of change.20% degrees the new price is ​
    10·2 answers
  • I need help please and explain your answer it’s number 4
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!