There are 4 packets of gum for sale at big Mel's store. Safeway has 8 times as many packs of gum for sale as big Mel's store how many packs of gum are for sale at safeway

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?