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
Dmitrij [34]
3 years ago
5

36x - 63 = k(4x - 7)

Mathematics
1 answer:
Alona [7]3 years ago
5 0

Answer:

K = 9

X = 7/4

Step-by-step explanation:

<h2>Solving for K:</h2><h2>\frac{36x - 63}{4x - 7}  = k</h2>

\frac{9(4x - 7)}{4x  - 7}  = k

9 = k

<h2 />
You might be interested in
When the dependent variable increases when the independent variable increases, the rate of change is
Alborosie
Ffffhjjjgfxxssssddsssss
3 0
3 years ago
3 divided by 4 in fraction form
Kitty [74]
Answer: 3/4 is the answer
3 0
2 years ago
Solving the equation:-9h-6+ 12h +40=20
MakcuM [25]
12h-9h=3h move everything else to other side
3h=20-40+6
3h=-14
divide by 3 
h=-14/3
5 0
3 years ago
Read 2 more answers
Prisms are polyhedra with two parallel, congruent ______ called bases.
jeyben [28]
Prisms are polyhedra with two parallel, congruent (faces) called bases.
5 0
3 years ago
El sábado he gastado 3/5 del dinero que tenía para el fin de semana, el domingo 3/4 de
Vladimir79 [104]

Answer:

Her original amount of money can be represented by the variable x

Because we are spending one-fourth of her money, and “of” translate to multiply, we can write 1/4(x), or equivalently we can say 0.25x of her money, if you prefer decimal.

When you say 1/2 of it, this refers to the original amount of money, x, unless the problem wants you to figure how much 1/2 of the remaining amount is. So if the problem is directly asking for 1/2 of it, that would’ve half of x, or 0.5x in decimal.

Remaining was 50 pence, so the original amount minus 1/4 of the amount minus 1/2 the amount equals 50 pence or .50 giving us the equation: x-0.25x-0.5x=.50

Combine like terms on the left, and we have 0.25x=0.50.

Divide by 0.25 on both sides.

We have x equals 2.

So she started with $2. To check this, we ask ourselves does having $2, and spending 1/4 of it and spending 1/2 of it, then result to 50 pence?

Yes it does, because 2–1–0.5 does in fact equal 0.50 (50pence)

Su cantidad original de dinero puede ser representada por la variable x Debido a que estamos gastando una cuarta parte de su dinero, y "de" se traduce para multiplicar, podemos escribir 1/4 (x), o equivalentemente podemos decir 0.25x de su dinero , si lo prefiere decimal. Cuando dices la mitad, esto se refiere a la cantidad original de dinero, x, a menos que el problema quiera que calcules la mitad de la cantidad restante. Entonces, si el problema es pedir directamente la mitad, tendría la mitad de x, o 0.5x en decimal. El restante era 50 centavos, por lo que la cantidad original menos 1/4 de la cantidad menos la mitad de la cantidad es igual a 50 peniques o .50, lo que nos da la ecuación: x-0.25x-0.5x = .50 Combina términos semejantes a la izquierda, y tenemos 0.25x = 0.50 Divide por 0.25 en ambos lados, tenemos x igual a 2. ella empezó con 2 dólares. Para comprobar esto, nos preguntamos si tener 2 dólares y gastar 1/4 de ellos y gastar la mitad de ellos, ¿da como resultado 50 centavos? sí eso

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • A line has the points (3,7) and (5,19) on it. What is the slope of that line?
    13·1 answer
  • Portage Park is a perfect square. The length of each side of the park is 200 feet.
    12·2 answers
  • Steven bought 3 mirrors. He paid a total of $264. Which equation can be used to find the amount he paid for each mirror?
    10·1 answer
  • Find the solution to the system of equations.
    14·1 answer
  • Solve for X. x^2 = 3x + 3
    14·1 answer
  • Can you plzz do 426 div by 30 thanks you and tell me how u got it
    6·2 answers
  • WORTH A BRAINLIEST
    10·1 answer
  • 5x – 7 = 3 i don't know it can someone help me?
    12·2 answers
  • Posted 11:45 AM Salve 5.35+55 = 15 Your answer​
    8·1 answer
  • How can we use the distributive property to find an expression equivalent to 4(5−3x)? Place the steps in order.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!