Translate each of the following
Into expression or equation. Use N as a variable (do not solve)

1.half of a number
2.twice a number is 40
3.10 added to a number
4.four subtracted from a number.
5.the quotient of a number five is twelve.
6.the pruducts of two and a number is less than fifteen.
7.ten is four more than a number.
8.the sum of a number and two is 15.
9.thirthy three diminished by a number.
10.sixteen is equal to one less than a number​