Ally is making a scale diagram of her classroom. she uses a scale factor of 3 centimeters per foot to draw the diagram. the actual length of the classroom is 18 feet, and its width is 20 feet. what is the area of the scale drawing of the classroom? 54 square centimeters 60 square centimeters 360 square centimeters 3,240 square centimeters. me

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field