If a + 2b = 6 and ab =4 , what is 2a+1b=?

Created: 4 months ago | Updated: 2 months ago
Job Solution Sonali Bank Ltd Sonali bank Ltd : officer - 30.03.2018 গণিত
365
Add Description

Related Questions

If w is 10% less than x and y is 30% less than z , then wy is what percent less than xz ?

Created: 4 months ago | Updated: 2 months ago
Job Solution Sonali Bank Ltd Sonali bank :senior officer - 01.06.2018 গণিত
1211
Add Description

If m And p are positive integers and ( m + p ) m is even , which of the following must be true ?

Created: 4 months ago | Updated: 2 months ago
Job Solution Sonali Bank Ltd Sonali bank :senior officer - 01.06.2018 গণিত
1226
Add Description

A car goes 15 km on a gallon of octane. When it is 50 km/h. When the car is driven at 60 km/h, it only goes 80% as far. How many gallons of octans are needed to travel 200 km it half the distance is traveled at 50 km/h and the rest 60 km/h ?

Created: 4 months ago | Updated: 2 months ago
Job Solution Sonali Bank Ltd Sonali Bank Ltd - Assistant Engineer (IT) - 26.08.2016 গণিত
601
Add Description

A manufacturer sells three products i.e A, B C. Product A costs 200 and sells for 250, product 150 and sells for 180, Product C cost 100 and sells for 110. On which product, he has maximum percentage of profit?

Created: 4 months ago | Updated: 2 months ago
Job Solution Sonali Bank Ltd Sonali Bank Ltd - Assistant Engineer (IT) - 26.08.2016 গণিত
675
Add Description

A trader marked the price of a article 30% above the cost price and gave the buyes 10& discount on market price, thereby gaining Tk. 340. The cost of the article is?

Created: 4 months ago | Updated: 2 months ago
Job Solution Sonali Bank Ltd Sonali Bank Ltd - Assistant Engineer (IT) - 26.08.2016 গণিত
607
Add Description