Amber bought a hardcover book for
$23.70 and a paperback for $6.91. how
much did she spend in all? if she paid
with 2 twenty-dollar bills, how much
change did she get?

Select all the correct answers. natalie buys a new car. in the first month, the odometer on the car records 800 miles. from past experience, she expects to drive 900 miles per monthselect all the functions that can be used to find the number of miles, f(n), recorded on the odometer after n months. of(n) = 800n + 100f(n) = 9001 - 100f(n) = 900n + 800(1) = 800; }(n) = f(n - 1) + 900, for n > 2f(1) = 800; 1(n) = f(n − 1) + 100, for n > 2(1) = 900; }(n) = f(n - 1) + 800, for n > 2

What is best way to getting answer for my exam is

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle