What is `|3 - x|` when x = 8 ?

If y varies directly as x and y=12, where x=c, what is y in terms of c when x=8 ?

What is the difference when 3x ^(3) +7x -5 is subtracted from 8x ^(2) +4x +10 ?

What is the quotient when (x^(3) + 8) is divided by (x^(2) - 2x + 4) ?

a) If |x-2|=3 , then what is x ? b) If |x-2|=|x-8| , then what is |x-2|+ |x-8| ? c) If |x-2|+|x-8|=6 , then find the integer values of x?

Evaluate x^4-4x^3 + 4x^2 + 8x + 44 , when x = 3 + 2i