A geometric sequence is given by the recursive rule a1=23, an=3an−1. Give an explicit rule for the nth term of the sequence b1, b2, b3, … , given that b1=a1, b2=a3, b3=a5, ….

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)

Ihave trouble finding the nth term of a linear sequence