Mr Bun bought some gold bars and silver bars which had a total mass of 20.7 kg. Each gold bar had a mass of 1.1 kg while each silver bar was 1.9 kg. He bought 3 more silver bars than gold bars. How many gold bars did he buy?

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

Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day

Solve the equation for b: a= (1/2)(b)(h)