exam Maths Puzzle Numerical Ability

can someone please help me with this problem:

Evaluae the function at the given value of the independent variable and simplify.

f(x) = x^3 + 3 / x^2 - 3; f(3)

a. 2
b. 10/3
c. 5
d. 9/2

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exam Other Question

Hi. Can I please have some help with this problem. I've been having some trouble with solving.

Express the statement as an equation and use the given information to find the con
solve
5y-2<7y-3
Use set builder notation to describe the complete solution
{y/y_ _ }