exam
Maths Puzzle
Numerical Ability
1. What are some everyday uses of coordinates systems other than Maps, Chess, CNC machines, Robots, GPS system, and Space travel? Why are they important?
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exam Other Question
the orderd pair (-2,1) is a solution to the following system:
2x+5y=1
3x-2y=4
Five divided by the difference of a number and 12 equals the quotient of 10 and the sum of the number and 5. Find the number.
A)-19 B)29/3 C)29 D)17/5