Ten divided by the difference of a number and 2, minus 9 divided by a number plus 2, equals 5 times the reciprocal of the difference of the number squared and 4. what is the number?

Abcd is a parallelogram. the diagram is not drawn to scale. if m

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

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?