y varies directly as x. If y = 6 when x = 3, what is the constant of variation?
Topic: Algebra
Select all numbers that satisfy x ≥ 3.
What type of equation is 4x – 2 = 14?
The length of a rectangle is 6 cm more than its width. If the perimeter is 44 cm, what is the width?
A quantity increases by 20% and becomes 180. What was the original quantity?
Factor: p^2 – 16.
Simplify: b^0, where b ≠ 0.
Solve the system: x + 2y = -14 and -x + 2y = -6.
What is the slope of the line passing through (2, 0) and (8, -12)?
The sequence begins -7, -4, -1, 2, … . What is the 7th term?
Solve |x| = 3 over the real numbers.
The quadratic x^2 + px + -4 = 0 has roots -2 and 2. Find p.
The quadratic x^2 + px + 24 = 0 has roots -6 and -4. Find p.
The quadratic x^2 + px + -28 = 0 has roots 7 and -4. Find p.
The quadratic x^2 + px + -15 = 0 has roots -3 and 5. Find p.
The quadratic x^2 + px + 24 = 0 has roots 8 and 3. Find p.
The quadratic x^2 + px + 0 = 0 has roots 7 and 0. Find p.
The quadratic x^2 + px + -18 = 0 has roots 6 and -3. Find p.
The quadratic x^2 + px + 24 = 0 has roots 4 and 6. Find p.
The quadratic x^2 + px + -14 = 0 has roots -2 and 7. Find p.
The quadratic x^2 + px + -2 = 0 has roots -2 and 1. Find p.
The quadratic x^2 + px + -3 = 0 has roots 1 and -3. Find p.