$400 interest is earned on a principal of $2,000 at a simple interest rate of 59 interest per year. For how many years was the principal invested?​

How do i get my dad to stop making me gargle his pickle i want my mom to gargle my pickle not my dads

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?