Algebra Fundamentals Practice Test Results

Question 1
66% answer correctly
If x = 4, what`s the value of \\(9x^3 + 7x^2 - 2x - 12\\) ?
692
444
668
152
Question 2
63% answer correctly
If \\(a = \\frac{4}{5}\\) then \\(\\frac{1}{a}\\) = ?
\\(\\frac{4}{5}\\)
5
4
\\(\\frac{5}{4}\\)
Question 3
77% answer correctly
If 4 + x ≤ 16, what is the value of x ≤ ?
20
-12
20x
12