Sophie's computer is depreciating at a rate of 3% per year. she bought the computer for $1200. what will the computer's value be after 5 years? plz !

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Kayla has a $500 budget for the school party. she paid $150 for the decorations. food will cost $5.50 per student. what inequality represents the number of students, s, that can attend the party?

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years