ALEKS MATH PLACEMENT EXAM 2026
COMPREHENSIVE STUDY GUIDE SOLVED
QUESTION SET
◉ markup rate. Answer: markup/cost
◉ Distance Formula. Answer: √[( x₂ - x₁)² + (y₂ - y₁)²]
◉ midpoint formula. Answer: (x1 + x2/2, y1 + y2/2)
◉ slope of a line. Answer: y2-y1/x2-x1
◉ point slope formula. Answer: y-y1=m(x-x1)
◉ Circle Area. Answer: πr²
◉ Circle Circumference. Answer: 2πr
◉ Quadratic Formula. Answer: x = -b ± √(b² - 4ac)/2a
◉ Simple Interest Formula. Answer: I=PRT (Interest = Principal x Rate
x Time)
COMPREHENSIVE STUDY GUIDE SOLVED
QUESTION SET
◉ markup rate. Answer: markup/cost
◉ Distance Formula. Answer: √[( x₂ - x₁)² + (y₂ - y₁)²]
◉ midpoint formula. Answer: (x1 + x2/2, y1 + y2/2)
◉ slope of a line. Answer: y2-y1/x2-x1
◉ point slope formula. Answer: y-y1=m(x-x1)
◉ Circle Area. Answer: πr²
◉ Circle Circumference. Answer: 2πr
◉ Quadratic Formula. Answer: x = -b ± √(b² - 4ac)/2a
◉ Simple Interest Formula. Answer: I=PRT (Interest = Principal x Rate
x Time)