A boat travels 5 miles north, then turns 90 degrees and travels 8 miles east. The Capitan of the boat decides to take the direct route back to the marina
where he started. What is the total length of the trip?

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

What value of x is in the solution set of 4x – 12 s 16 + 8x?