Does the equation represent a direct variation? if so, find the constant of variation. 2x - 4y = 0 question 1 options: yes; k = -1/2 no yes; k = 1/2 yes; k = -4

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Jubal wrote the four equations below. he examined them, without solving them, to determine which equation has no solution. which of jubal’s equations has no solution hurry

The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.