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Maths Puzzle
Numerical Ability
What is the x-intercept of the line with the equation 4x + 2y=12? Please help me, Please!
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book Other Question
If 75 percent of a class answered the first question on a certain test correctly, 55 percent answered the second question on the test correctly, and 20 percent answered neither of
Simplify.
1) (ab)3
2) (-3x)2
3) (-x2)3
4) -3x(x2+2)