Help someone makes an investment of X dollars and its value increased by 15% from the original amount to $1250 what is X

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

Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.

Lisette takes an ela exam and got 16 out of 27 questions correct. what percentage of the questions did lisette get correct?