How many ways are there to choose a dozen donuts from 21 varieties?

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.