A. ? B. (13, ?) C. (-?, ?) D. (-?, 13)
Answer: A
Simplify.
A. B. C. 8 - a2D. 8
Rationalize the denominator.
A. B. C. D.
Solve the system of linear equations. x + 8y = 4-3x + 9y = -12
A. (5, -1) B. (4, 0) C. (5, 4) D. No solutions
Evaluate the expression.
A. 69B. C. D. 67