Write an algebraic expression of the word phrase the quotient of p and 5

Which statement about the annual percentage rate (apr) is not true?

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)