Byron needs at least 20 minites bwtween the end of his soccer practice and the start. of his dental appointment. his practice end at 4: 30 and his appointment is at 5: 00

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.

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?