What is the difference is x not equal to 0? 13x^2√7x^8-3√7x^12

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?