A cube plus b cube is equal to a + b whole (a square minus a b + b square whole) ​

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

The random variable x is defined as the number marking the sector in which the arrow lands when the spinner in the diagram is spun once.

Lucy spent $165 in december using a new credit card. in january, she began paying between $15 and $25 each month towards her account balance.