Rolando wrote an equation that represents a direct variation. he then solved that equation for x. which of these could be rolando's final equation? 1. y = 7x 2. x = y −3 3. x = 1/6y 4. x=y^2

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!