If you solve using the equation for the constant of proportionality, y/x = k, with k = 4/5 and y = 2/3, what is the value of x?
A. x = − 2/15
B. x = 8/15
C. x = 5/6
D. x = 1 1/5<<<<
Candice d fit in yo mouth
is wat I said to your mother. y x k =kid
If I have graphed the constant of proportionality, what will the x value be on the graph?
To find the value of x, we can rearrange the equation y/x = k to solve for x.
First, substitute the given values: k = 4/5 and y = 2/3.
The equation becomes: 2/3 / x = 4/5.
To solve for x, we need to isolate it on one side of the equation.
Multiply both sides of the equation by x to remove the denominator: (2/3) * x / x = (4/5) * x.
Simplifying the left side of the equation, we have: 2/3 = (4/5) * x.
To isolate x, we can multiply both sides of the equation by the reciprocal of (4/5), which is (5/4):
(2/3) * (5/4) = (4/5) * x * (5/4).
Simplifying further, we get: (2 * 5) / (3 * 4) = x.
This simplifies to: 10/12 = x.
Finally, we can simplify the fraction 10/12 by dividing the numerator and the denominator by their greatest common divisor, which is 2.
Therefore, x = 5/6.
So, the correct answer is: C. x = 5/6.