exam
Maths Puzzle
Numerical Ability
Leah is 6 years older than her sister Suzan, and Jon is 5 years older than Leah, the total age average is 41. So how old is sue.
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exam Other Question
I need help evaluating the expression
x^2/y+x^2/z for x=10,y=-5, and z=-2
Find the intercepts to graph the equation.
5x-2y=10
Please help me.