At the veterinarian’s office, terri learned that her dog weighed 4 times as much as her cat. together the pets weighed 40lbs. how much did the dog weigh

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.

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.