Algebra Fundamentals Practice Test Results

Question 1
33% answer correctly
If a = 2 and b = -2, what is the value of the expression \n \\(-a^3 - a^2b + 6b^2 - ab + 3\\) ?
15
31
-45
-53
Question 2
55% answer correctly
If \\(a = \\frac{2}{5}\\) then \\(\\frac{1}{a}\\) = ?
5
\\(\\frac{5}{2}\\)
\\(\\frac{2}{5}\\)
2
Question 3
54% answer correctly
If \\(2n + 9m = 9\\) find m when n = 3
0.33
-3
1.67
75