Exam 2: Review and Applications of Algebra

Solve the following equation accurate to the cent:

Simplify:

Evaluate the following:

Evaluate to six-figure accuracy:

Simplify, collect like terms and maintain 5-figure accuracy:

Evaluate to six-figure accuracy:

Simplify and collect like terms:

Use the formula FV = PV(1 + i₁)(1 + i₂)(1 + i₃) to determine i₁ if PV = $1000, FV = $1094.83, i₂ = 0.03, i₃ = 0.035.

=

Simplify:

Evaluate to six-figure accuracy:

Simplify:

Evaluate the following expression for the given value of the variable: 7x(4y - 8) for x = 3.2, y = 1.5

Simplify the following:

Rearrange formula (6-2) to isolate t on the left side.

Solve the following equation accurate to the cent:

Simplify and collect like terms: 4x + 5 /8- 2.1(x - 7)

Simplify:

Evaluate to six-figure accuracy:

Evaluate the following: