Exam 2: Review of Basic Algebra

Solve: x - 0.23x = 2105

Solve: = for V

Evaluate: m⁰

Simplify: 60xy ÷ (-5xy)

Solve: 5(2x - 4) - 3(1 - 3x) = -64

Simplify: [(-4)⁴]³

Solve: D = for F

Evaluate: (-0.1)⁴

Solve: 2 - x = x +

Solve: (5x - 2) - (16x - 3) = + 3x

Simplify: -(3m - 6m - 5) - (4 - 7m - 2m)

Simplify: (-8ab) ÷ (8a)

Simplify:

Simplify: 2(a - 1)(7a - 3) - 3(6a - 2)(2a + 1)

After an increase of 1/9 of his current hourly wage, Pierre will receive a new hourly wage of $12.35. How much is his hourly wage before the increase?

Simplify: x + 0.16x

Compute:

Simplify: (2xy)⁵

Evaluate s: s = ut + at2 for u = 20, a = 10, t = 5

Simplify: x - 0.62x