Find the 76th term of the arithmetic sequence 17, 19, 21,

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.