Express 11/4 as a mixed number fraction

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply

Math i have no idea how to do a and b