LOVE ME AND U GET +100 ToT

Asap which of the following fabrics can look cheap and fake onstage because of the way it reflects light from the stage lights? polyester cotton satin silk

Explain briefly why it's to choose a chord progression before developing the harmony.

Identify the expression 8 + 8 + 8 + 8 as a numerical expression or a variable expression. for a variable expression, name the variable.