The variable y varies directly as x. If x = 4 when y = 3, what is the value of x when y = 30? x = 30 x = 10 x = 22.5 x = 40

Can someone answer it, and plot it, for 20 points and brainliest answer? p. s. they're the same ! : )

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. the heights of the girls in an advanced swimming course are 55, 60, 59, 52, 65, 66, 62, and 65 inches. match the measures of this data with their values.

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2