exam
Maths Puzzle
Numerical Ability
Solve the system of equations: (hint: let (1/x)=t and (1/y)=u)
(2/x)+(1/y)=11
(3/x)-(5/y)=10
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exam Other Question
Give the 8th term in the sequence.
6 1/6 , 6 1/3 , 6 1/2
A. 6 2/3 B. 6 5/6 C. 7 D. 7 1/3
I am needing help one last time.
Identify the vertices and foci of the graph of the hyperbola
x^2/16 - y^2/16 = 1