PLEASE HELP I WILL GIVE BRAINLIESTT

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?

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6