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
Aleonysh [2.5K]
3 years ago
14

If 3x−y=12, what is the value of 8x/2y ? A) 212 B) 44 C) 82 D) The value cannot be determined from the information given.

Mathematics
1 answer:
Stella [2.4K]3 years ago
7 0

Answer:

D) The value cannot be determined from the information given

Step-by-step explanation:

If 3x−y=12, what is the value of 8x/2y ?

We can progress till:

  • 3x-y=12
  • y= 3x-12
  • 8x/2y= 4x/y= 4x/(3x-12),

we need the value of x to determine the result.

So the answer is the last choice

You might be interested in
The Briarwood Middle School Chess club has 75 members. Of those members, 15 are 7th graders. What percent of the chess club memb
max2010maxim [7]

Answer:80

Step-by-step explanation: I am not 100% sure this is right but what i did was 75 - 15 =60, 60/75 in percentage is 80%

3 0
2 years ago
Need help solveing this for class!
Mandarinka [93]

According to <em>graphical</em> and <em>analytical</em> methods, the value of the <em>input</em> variable associated with point of intersection between f(x) and g(x) is 1.5. (Correct choice: C)

<h3>How to determine the point of interception between two linear functions</h3>

<em>Linear</em> functions are polynomials with a grade of 1 and described by the following form:

y = m · x + b     (1)

Where:

  • x - Independent variable
  • m - Slope
  • y - Dependent variable
  • b - Intercept

Please notice that <em>horizontal</em> lines have a slope of 0.

There are two forms to estimate the coordinates of the point of intersection of the two functions: (i) <em>graphical</em>, (ii) <em>analytical</em>. According to the first method, the value of the <em>input</em> variable is approximately 1.5.

And according to the second method, we have the functions f(x) = 1 and g(x) = (4/3) · x - 1. Then, we must solve the following formula to determine the input variable of the point of interception:

1 = (4/3) · x - 1

(1/3) · x = 1/2

x = 3/2

x = 1.5

The value of the <em>input</em> variable is approximately 1.5.

According to <em>graphical</em> and <em>analytical</em> methods, the value of the <em>input</em> variable associated with point of intersection between f(x) and g(x) is 1.5. (Correct choice: C)

To learn more on systems of linear equations: brainly.com/question/27664510

#SPJ1

7 0
1 year ago
2 whole and 2/4 divided by 4 wholes and 1/8
Nikitich [7]

Answer:

0.6060606060606

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How do you do this question?
polet [3.4K]

Answer:

7

Step-by-step explanation:

1 / ((n + 1) + 2)³ ≤ 0.001

1 / (n + 3)³ ≤ 0.001

(n + 3)³ ≥ 1000

n + 3 ≥ 10

n ≥ 7

6 0
3 years ago
It is 10 3/5 miles from Alston to Barton and 12 1/2 miles from Barton to Chester. The distance from Alston to Durbin, via Barton
Mashcka [7]
Ask google you can get the answer there
4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the surface area of each triangular prism
    8·1 answer
  • If sally had 2 apples and gave them to Jake, but Jake already had 500 how many does Jake have now?
    13·2 answers
  • 9.2 written as a mixed number in simplest form?
    13·2 answers
  • A ball is made of a plastic sphere covered with a layer of rubber. The plastic sphere has a radius of 18 in., and the ball itsel
    15·1 answer
  • Select the correct answer. Rewrite the expression x^3+10x^2+13x+39/x^2+2x+1 in the form q(x)+r(x)/b(x).
    13·1 answer
  • Order the following integers from least or greatest
    5·1 answer
  • What is the answer from the picture
    15·1 answer
  • 3^4/3^2<br> 8 grade mathematics edulastic
    5·2 answers
  • Please select the best answer from the choices provided<br>A<br>B<br>C<br>D​
    6·1 answer
  • PLS HELP WITH THIS ILL LOVE THEM FORWVWR
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!