Find three solutions of the equation y = -4x.

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?

Use the squared identities to simplify sin^2x cos^2x