Nico is saving money for his college education. He invests some money at 7%, and $2000 less than that amount at 6% The investments produced a total of 231$ interest in 1 yr. How much did he invest at each rate?

Analyze the diagram below and complete the instructions that follow. how to find tan

1. how do you find p(a and b) if a and b are dependent events for two or more actions, such as selecting two candies and drawing p(green, and then pink)?

Pranav and molly are selling pies for a school fundraiser. customers can buy blueberry pies and pumpkin pies. pranav sold 6 blueberry pies and 4 pumpkin pies for a total of $106. molly sold 6 blueberry pies and 3 pumpkin pies for a total of $90. find the cost of each of one blueberry pie and one pumpkin pie