Abookshop sets the marked price of the book 25% higher than its cost, and then sold it at 10% discount
if the selling price of the book is $360, find the cost of the book.
(4 marks)

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

Find the slope intercept form of (-3,6) and (3,-6)

If point cis between points a and b, then ac + — = ab