A waffle mix requires 3 cups of flour for every 12 waffles. How much flour is used per waffle?

For what value of (y) is 3^3/3^y =1/9

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.

Find the missing dimension extra points