A solid has 12 faces and 18 edges how many vertices does it have

Which expression is equivalent to? assume x > 0 and y > 0.

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

Atemperature of 1.64◦f corresponds to answer in units of ◦c.