∆APC is congruent to ∆AQB​

Why do interests rates on loans to be lower in a weak economy than in a strong one

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?

Solve the triangle. a = 21°, c = 105°, c = 5