Mr. Altamirano opens an account with a simple interest on an account with $1000 at 3% annually for 9 months. How much interest did he earn?

Negative 5 1/12 + negative 4 1/4 + 6 3/4

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

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?