11. Evaluate: x²-2x divided by y²+2y if x = 3 y = -1

How do you determine whether a relationship represented as as graph is linear or nonlinear

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

Asingle die is rolled twice. find the probability of rolling a 3 the first time and a 2 the second time