What is the union of the 2 sets A=4,8,12,14 and B=12,14

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1