You go shopping and buy a pair of socks for $3.50 and a shirt for $20. if tax is 6.5%, what is the total cost of your purchase?

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.

Pls the last one and it has to be like number 6

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be