What is the 23th term of the sequence
{20, 16, 12.8, ... }

What can you determine about the solutions of this system

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1

Find the measure of angle y. round your answer to the nearest hundredth. ( type the numerical answer only) a right triangle is shown with one leg measuring 5 and another leg measuring 14. an angle across from the leg measuring 5 is marked y degrees. numerical answers expected!