Which statements about this equations is true? PLEASE HELP ASAP y=2x and y=2x + 4/5

A. One of them is not linear.

B. They have the same constant rate of change.

C. They have nothing in common.

D. They have the same constant of proportionality

Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2

Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle

Several paint mixtures are made by mixing blue paint and white paint. paint colors blue paint white paint mixture a 5 cups 12 cups mixture b 6 cups 6 cups mixture c 4 cups 12 cups mixture d 5 cups 6 cups which mixture has the highest ratio of blue paint to white paint