The total cost of a bouquet of roses at a flower shop depends on the number of roses ordered. The vase costs Tk. 5 and each rose costs Tk. 2.25. Which equation can be used to find c, the total cost of a bouquet with r roses?

Karim can buy single poster boards for 80 paisa each or a package of 12 poster boards for Taka 7.50. How much...

A carpenter needs 4 boards, each 2 feet 10 inches long,. If wood is sold only by the feet, what is the minimum...

Rahim is two years older than Karim who is twice as old as Ashraf. If the ages of the three total 27 years, ho...

In the Excel Manufacturing Company, 46 percent of the employees are men. If 60 percent of the employees are un...

One-third of a cylindrical oil tank is filled. If 3 more liters are added, a half of the tank will be filled....

A man buys some shirts and some ties. Shirts cost Tk.70 each and the ties cost Tk. 30 each. If the man spends...