Question
A stapler cost $1.50. A file cost $13.50 more than the stapler. Xylia spent $144 on such staplers and files. She bought twice as many staplers as files.
  1. How many files did Xylia buy?
  2. How much money did Xylia spend on the staplers? 
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

A stapler cost $1.50. A file cost $13.50 more than the stapler. Xylia spent $144 on such staplers and files. She bought twice as many staplers as files.
  1. How many files did Xylia buy?
  2. How much money did Xylia spend on the staplers?