Evaluate the function requested. write your answer as a fraction in lowest terms. find sin a

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

If i have one apple and give you the apple, how many apples do i have?