Agrocery store has fruit on sale -5 bananas for $1.50, 4 mangos for $5.00, and 3 oranges for $4.00. mrs. kang buys 15 bananas, 12 mangos, and 12 oranges. how much money does she spend?

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