Plz help im on a quiz

(D) y = 4x

Step-by-step explanation:

In direct variation, y varies directly with x, which means that y and x will increase or decrease by the same factor or constant.

y = kx represents direct variation where k is the factor of the function between y and x. When given the slope of a function that is a direct variation, the equation is y = slope or factor × x.

astronomers is your final answer! : )

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)