The volume of a cube is 27n^27 cubic units. What is the length of one side of the cube? 3n^3units
3n^9units
27n^3 units
27n^9 units

Anne is twice as old as bill, and bill is 3 years older than christie. the sum of anne s and christie s ages equal 72. find their age difference.?

Nell has a sales clerk job that pays $12 per hour for regular gas work hours. she gets double time for any hours over 40 that she works in a week. how many hours did nell work if her weekly pay was $744

An equation where variables are used to represent known values—function notation true or false