Number of People Key
Roller Rink A
Roller Rink B
Bianca is going roller skating with a group of friends.
Roller Rink A charges $3.00 per person and a $60 group
fee. Roller Rink B charges $7.00 per person and an $8.00
group fee. When comparing costs, which statement is true?
Roller Rink A always costs less

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20

Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality