What is the solution to the equation below? round your answer to two decimal places 3e^2x+ 12 =42

Im so bad at fractions they are not my best math thing to work on

Ashley recently opened a store that sells only natural ingredients. she wants to advertise her products by distributing bags of samples in her neighborhood. it takes one person 22 minutes to prepare one bag. how many hours will it take to prepare 900900 bags of samples if ashley and 55 of her friends do the work?

Jack brought 12 pet monkeys. if each monkey cost $45.99, how much money did he spend in all?