Find the sales tax on the suit which is sold for $490.50, if the tax is 8%

Two lines that do not intersect are skew. always sometimes or never

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?