Send memes ;^; (best one gets brainliest ;D) DON'T BE A SNITCH AND REPORT PLS

Solve the system of equations. y= 2x y= x^2 - 15

What is the measure of angle afe? 79 81 91 99

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.