A craftsman who makes guitars by hand phones that when he prices his guitars at $800 each his annual revenue is $64,000 when he prices his guitar is at $700 is annual revenue is a 63,000 over this range of guitar prices how does the craftsman face elastic you and elastic or any lasting demand

Aladder that is 30 ft long needs to reach 27 ft up a building. what should the angle of the vertical be?

Consider the reflection of parallelogram pqrs across the line of reflection, . if rr' = 14, then rz = . if sx = 5, then = 5.

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.