The digits of a two-digit numbers are interchanged to form a new two-digit numbers. The difference between the original number and the new number is 45. Find the largest two-digit number which satisfies these conditions

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