Which equation represents the proportional relationship between oil and vinegar. x = 1.5y
x = 1.5y

y = 1.5x
y = 1.5x

y = 1/1.5 x
y = 1/1.5 x

x = 5.1y

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

X= 3y - 6 2x - 4y = 8 solve the system of equations using substitution. a) (-12,-2) b) (15,7) c) (21,9) d) (24,10)