Classifying pairs of angles (example 2)
give an example of each angle pair.
a. corresponding angles
a
3
b. alternate interior angles
c. alternate exterior angles
5/6
217
d. same-side interior angles
tooneversals (example 3)

Which graph corresponds to the function f(x) = x2 + 4x – 1?

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?