Solve for x: 4(x + 4) – 9 = 35.
Topic: Algebra
y varies directly as x. If y = 28 when x = 7, what is the constant of variation?
Select all numbers that satisfy x > 5.
What type of equation is 6(x – 1) = 6x – 6?
The length of a rectangle is 8 cm more than its width. If the perimeter is 44 cm, what is the width?
A quantity increases by 12% and becomes 224. What was the original quantity?
Factor: p^2 – 121.
Simplify: t^(-4), where t ≠ 0.
What is the slope of the line passing through (-2, 1) and (2, -7)?
The sequence begins 4, 6, 8, 10, … . What is the 11th term?
Solve the inequality: 6x – 6 ≤ -36.
Factor the greatest common factor from 10x + 12.
Simplify: (7x + 5y – 10) + (-5x + 4y – 3).
Solve for x: 4x – 2 = -5.
A student solves -2x < 8 and writes x < -4. What is the mistake?
Solve for x: 4(x – 1) + 10 = 26.
y varies inversely as x. If y = 8 when x = 5, what is the constant of variation?
Select all numbers that satisfy x ≥ 2.
What type of equation is 3(x + 0) = 3x + 0?
The length of a rectangle is 3 cm more than its width. If the perimeter is 26 cm, what is the width?
A quantity decreases by 40% and becomes 48. What was the original quantity?
Factor: m^2 – 4.