Exam 2: Review and Applications of Algebra

What amount is 17.5% more than $29.43?

Rearrange formula (4-2) to isolate d1 on the left side.

Evaluate: for R = $1200, i = 0.02, n = 6

Evaluate the following expression: , for P = $1575, r = .055,

What number is less than 250?

Solve the following pair of equations to three-figure accuracy. Verify your solution. d = 3c - 500 0.7c + 0.2d = 550

Solve the following equation: 10a + 10 = 12 + 9a

Evaluate the following expression for the given value of the variables and calculate to the cent: for R = $910, i = 0.1038129, n = 4

What sum of money, increased by 7% equals $187.25?

Evaluate the following expression for the given value of the variables and calculate to the cent: + for P = $470, S = $390, r = 0.075

Solve for x to five-figure accuracy:

Simplify and collect like terms:

Evaluate the following expression for the given value of the variables and calculate to the cent: for r = 0.095, I = $23.21,

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

Simplify:

Evaluate to six-figure accuracy:

Evaluate the following expression for the given value of the variables and calculate to the cent: for N = $89.10, d = 0.10

Solve the following pair of equations to three-figure accuracy. Verify your solution. 68.9n - 38.5m = 57 45.1n - 79.4m = -658