how do you do this math problem?

Question

write a verbal expression for each algebraic expression..

1.w- 1 2.1/3 a with a tiny 3 at the a

3.81+2x

Answer 1

1) one less than w

2) one third a cubed

3) two times x increased by 81

Answer 2

1, the value of w minus a singular unit (one).
2, (is the tiny 3 meaning a cubed?) a times a times a, divided by three.
3, two times the value of x, plus 81.