Which expression is equivalent to 4 + 6(ac + 2b) + 2ac? -4 + 8ac + 12b -4 + 10ab + 2ac -4 + 12abc + 2ac -12ac + 20b

Convert 2000 swiss francs to dutch guilders

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)