Apackage that weighs 1 lb 5 oz weighs how many ounces? need plz anyone

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense