exam
Maths Puzzle
Numerical Ability
Marge can paint her house in 12 hours. If John helps her it takes them 9 hours. How long does it take John to paint the house by himself
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exam Other Question
hello,
how would i factor out the gratest common factor in this expression:
x ^3 - 5x
thank you!
Graph each of the following inequalities.
3. 3x – 4y > 12