5 is what percentage of 25? I’ll give brainliest:)

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?