Rewrite each explicit formula in the form of a function: an=19-7(n-1) f(n)= an=1.5+4.2(n-1) f(n) please i need this done by the 25th

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

Write the percent as a fraction or mixed number in simplest form. 0.8%

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?