A regular octagon has a perimeter of (32x+56) units. What is the length of one of its sides, in units?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2