If y varies directly as x, and y is 48 when x is 6, which expression can be used to find the value of y when x is 2?

Answer

Find out the find the value of y when x is 2 .

To prove

As given

If y varies directly as x .

y = kx

Where  k is the constant of proportionality.

y is 48 when x is 6,

48 = 6k

k = 8

Now calculate the value of y when x is 2 .

y = 8 × 2

y = 16

Therefore the  value of y is 16  when x is 2 .

3 1/3 x 2 3/5 = 8 2/3

step-by-step explanation:

just multiply the first number by the second number to get your answer.