Question

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.

Answer 1

Explanation:

36. 9 + 3x

37. (t - 2) hours

38. r + s

39. 5(p + q)