un arquitecto crea un dibujo a escala de un edificio donde 2 pulgadas representan 30 pies. como cuantas pulgadas necesitara usar en su dibujo a escala para representar un pasillo de 79 pies largo?

The class wants to raise a total of $750.if they receive a profit of $1.25 from each candybar sold, how many bars must they sell to reachtheir goal

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.

Just tell me how to set up the equation.