36. write an algebraic expression for nine more than three times a number. 37. let t be the time now. Write an expression for the time 2 hours ago.

38. write an algebraic expression for the sum of r and s

39. write an algebraic expression for the following: five times the sum of p and q.

Jenny invests $2,000 at an interest rate of 5%. the amount of money, me, in jenny's account after tyears can be represented using the equation ma-2000(1.05). if jenny would have invested the same amount of money at the same interest rate four years ago, the equation representing the amount of money mo. in her account would be represented using the equation! mg = 2000(105)*** which of the following is equivalent to mp? 2000(105) om- 1.05 2000(1.05) mo 1059 mp-2000(1.05) (105) mp - 2000(1.05) + (1.05)