Which equation has a constant of proportionality equal to 2?
chose 1
a: y=10/5x
b: y=2/2x
c: y=2/4x
d: y=22/22x

A

Step-by-step explanation:

The equation describes the proportional relationship between variables x and y. In this equation, k is the coefficient of proportionality.

Consider all options:

A. For the equation

the coefficient of proportionality is

B. For the equation

the coefficient of proportionality is

C. For the equation

the coefficient of proportionality is

D. For the equation

the coefficient of proportionality is

i you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer   because of that.

step-by-step explanation:

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock