A company bought a piece of machinery for $16 200. In the first it depreciated 15%, and in the second year 10%. How much was it worth when two years old?

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?

Use this graph to find the cost of 6 show tickets