What are the coordinates of the image D(0.5, R)(1, 3) where R(–3, 5) is the center of dilation?

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex