book Maths Puzzle Numerical Ability

What questions can be asked about Quadratic equations?

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book Other Question

Entrance to the fair costs $1.00. Each ride at the fair requires a ticket which costs $3.00.

Brian spends $10 or LESS. WRITE and SOLVE an inequality to represent the number of
I am trying to find the answer the the following problem.
The book states to find each Quotient.
(2u^3-13u^2-8u+7)/(u-7)
(-11u-8u-7)/(u-7)
(-3u+7)/(u-7)
This is as far as I have gotten.
Thanks in advance.
William Gray