F (b) = 4-5b, when b is 8

In rectangle ABCD, AB = 8 units and BC = 15 units. Find BD

According to one web page on the resale value of cars, a BMW that cost $71,000 in 2003 depreciates in value about 15% a year. How much was it worth in 2013?

A ladder leans against a building. The foot of the ladder is 6 feet from the building. The ladder reaches a height of 14 feet on the building. What angle does the ladder make with the house? Round your answer to the nearest tenth of a degree.

Three divided by a number x

Jin drew a diagram to compare eubacteria and archaebacteria. Which label belongs in the area marked W? Are called "true" bacteria May be heterotrophs Reproduce by binary fission Live in ocean vents

Using complete sentences, explain how to find the quotient of 8 2/3 divided by 1 3/5. Make sure to include the quotient in your answer.

Find the slope of the line (-15,-9) (-17,-25)

In 2009, John paid $7,890 in federal income tax. In 2010, he paid 50% less. How much did John pay in 2010?

I am having trouble with these equations y = x - 2 x + y = 10 solve using substitution

How much higher is - 200m than 450m