exam
Maths Puzzle
Numerical Ability
a man is 65 years old and his grandson is 20. how many years ago was the grandfather six times as old as the grandson?
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exam Other Question
Factor the following polynomial.
3x(*SQUARED) - 15x + 18
couldnt make the 2 smaller so wrote it out
should be written as "three x squared minus fifteen x plus eighteen
Hi can you please tell me if this is true of false.
If two angles are supplementary then one angle is acute and one angle is obtuse.
Thank you,
Ali