Arectangle always has
a) 4 congruent angles and 4 congruent sides
b) two pairs of congruent angles and exactly one pair of parallel sides
c) four congruent angles and two pairs of parallel sides
d) four congruent angles and exactly one pair of parallel sides

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?