Jackie brought 3/4 gallon of ice tea to a party. bill brought 7/8 a gallon to party. how much ice tea did they have?

Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?

Find the area of a parallelogram with base 15 yards and height 21 2/3

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?