What (7 1/3) - (2 2/3) = pls help.

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Arecipe calls for 32 fluid ounces of heavy cream. how many 1 pint containers of heavy cream are needed to make the recipe?