Samantha had $75 to spend at the mall. She bought a pair of pants for $25.65 and a burrito at Chipotle for $13.45. How much is in her account now?

Can someone me and plz do the problem

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

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld