Find each unit rate. Round to the nearest hundredth if necessary.
13 apples for 2 pies

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)