Laura purchased a prepaid phone card for $20. Long distance calls cost 11 cents a minute using this card. Laura used her card only once to make a long distance call. If the
remaining credit on her card is $16.15, how many minutes did her call last?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge