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
patriot [66]
3 years ago
14

X - 6y= 20 solve for y

Mathematics
2 answers:
Anni [7]3 years ago
7 0
Y= -10/3 + x/6



How?
Divid each term by 6
Cancel the common factor (-6)
10/3 and move the negative in-front of the fraction
Dividing 2 negative values = a positive value
alekssr [168]3 years ago
6 0

Answer:

3

Step-by-step explanation:

You might be interested in
A container manufacturer plans to make rectangular boxes whose bottom and top measure x by 4x. The container must contain 12ft^3
zheka24 [161]

The height of the container should be equal to 2.57 cm, so as to minimize cost.

<h3>How to calculate the height?</h3>

First of all, we would determine the volume of the rectangular container by using this formula:

Volume = l × w × h

Where:

  • l represents the length.
  • w represents the width.
  • h represents the height.

Substituting the given parameters into the formula, we have;

Volume = x × 4x × h

Volume = 4x²h

At a volume of 12 ft³, we have:

12 = 4x²h

h = 12/4x²

h = 3/x²

For the total area of top and bottom, we have:

Area = (x × 4x) + (x × 4x)

Area = 4x² + 4x²

Area = 8x² sq. units.

Thus, the cost of top and bottom is given by:

Cost = 8x² × 1.50

Cost = $12x²

For the total area of all four sides, we have:

Area = (x × h) + (x × h) + (4x × h) + (4x × h)

Area = xh + xh + 4xh + 4xh

Area = 10xh sq. units.

Thus, the cost of all four sides is given by:

Cost = 10xh × 4.50

Cost = $45xh.

Also, the cost function would be given by:

C(x) = 12x² + 10xh

C(x) = 12x² + 10x(3/x²)

C(x) = 12x² + 30/x

Taking the first derivative, we have:

dC/dx = 24x - 30/x²

24x = 30/x²

24x³ = 30

x³ = 30/24

x = 1.08

Therefore, the height will be:

h = 3/x²

h = 3/1.08²

h = 3/1.1664

Height, h = 2.57 cm.

Read more on minimum height here: brainly.com/question/27308167

#SPJ1

5 0
2 years ago
How to write 12,375,003 in expanded form
icang [17]
Twelve million threehundred and seventy five thousand ans three
6 0
3 years ago
Which of the following 95% confidence intervals would lead us to reject Hp =0.30 in favor of
lukranit [14]
The correct answer is letter C
7 0
3 years ago
The number of buttons an industrial button machine can manufacture each hour, y, varies directly with the number of active hours
-Dominant- [34]

Answer:

lol

Step-by-step explanation:

7 0
3 years ago
A single story house is to be built on a rectangular lot 70 feet wide by 100 feet deep. The shorter side of the lot is along the
dedylja [7]

Answer:

250 sq ft

Step-by-step explanation:

Since the shorter side is along the street and the setback is 10ft from each side, the house is 50 ft wide

and 100 -20 -30 = 50 ft long

50 x 50 = 250 sq ft

3 0
3 years ago
Other questions:
  • PLZ HELP!!! WILL MARK THE BRAINLIEST IF ANSWER IS CORRECT.
    6·1 answer
  • Ab-.5b when a= 1 and b= 5
    13·1 answer
  • Morita works in a florist shop and makes flower arrangements. She puts 10 flowers in each vase, and 2/10 of the flowers are dais
    10·2 answers
  • HELP ASAP Four times the quotient of 3 and 4.
    8·1 answer
  • A flat rate shipping box is in the shape of a rectangular prism. You estimate that the volume of the box is 350 cubic inches. Yo
    14·1 answer
  • The altitude of simalir triangles would-be​
    13·1 answer
  • 10. If the triangle has a perimeter
    10·1 answer
  • Is - 2x + 5 + 8x = 1 + 6 + 6x a all real number or a no solution or is it a one solution thankss
    14·1 answer
  • Im gonna sleep after this but for now Help ^^
    9·2 answers
  • Here is a polygon. draw a scaled copy of the polycon with scale factor 3
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!