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the school play is selling tickets for their new show. Adult tickets costs \$10 while child tickets costs \$5. Their goal is to earn a total of \$350. Describe some possible combination of adult and...

Joe has a rectangular pool with a perimeter of 104 feet. The width of his pool is 4 feet longer than half its length. Angela is planning to build a larger pool with a perimeter at least two times...

The first year, two cows produced 8100 litres of milk.The second year their production increased by 15% and 10% respectively,  and the total amount of milk increased to 9100 litres a year. ...

Mary, Peter and lucy were picking chestnuts. Mary picked twice as much chestnuts than Peter. Lucy picked 2kg more than Peter. Together the three of them picked 26kg of chestnuts. How many kg...

given: line segment ab is perpendicular to line segment ad and line segment DE is perpendicular to line segment AD

Can anyone please solve the problem below: X is a two digit positive integer and Y is a three digit positive integer. If X is increased by Y% and Y is decreased by X%, they results same. How...