exam
Maths Puzzle
Numerical Ability
In a town election, the winning candidate had 220 more votes than the loser. If 810 votes were cast in all, how many votes did each candidate recieve?
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exam Other Question
In 1992, the FAA conducted 86,991 pre-employment drug tests on job applicants who were to be
engaged in safety and security-related jobs, and found that 1,143 were positive. (a) C
Solve the system by graphing.
3x + y = -1
9x + 3y = -3