Which Indian cricketer is known as "Brown Bradman"?
Constance Heward and Joyce Lankester Brinsley are known for what?
In relation to a line drawn between the base of the uprights holding the bar over which a competition pole vault........
What is the limitation on giving different BWP ID in UL and DL for TDD?
What is the nickname of the Australian national basketball team?
Which river is most sacred to the Hindu religion?
Quokkas live in small communities on the coast of Western Australia and on offshore islands. Where is the largest.......
In the 19th century, the term "penny dreadful" applied to what item?
The Elgin Marbles, currently in the British Museum, came from which building?
Where is a city named Palm Springs?
How many solutions are there to satisfy the equation: ABC+BCD=CBA where each letter represents one digit?
C + D = A + 10(carry)
1 + B + C = B + 10(carry)
1 + A + B = C
Therefore C = 9 and A + B = 8. So the possible solutions are
1. 089 + 891 = 980
2. 179 + 792 = 971
3. 269 + 693 = 962
4. 359 + 594 = 953
5. 539 + 396 = 935
6. 629 + 297 = 926
7. 719 + 198 = 917
ie. There 7 solutions.
How many integer solutions are there to the system of equations below and which are those solutions?
x^2+y-z = 42
x+y^2-z = 18
Add together three numbers each time to score 45.
Each number can be used as many times as you wish.
How many different combinations are there?
5 10 15 20 25
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