Exam 2: Review of Basic Algebra

Compute: ln 1.257

ABC financial has introduced a stock option incentive program.For a total of 301,375 options,each of the 3 executives receives twice as many options as the senior managers.Each senior manager receives twice the options as each of the middle managers and each of the middle managers receives 1.5 times the options as each of the employee.If there are 25 senior managers,75 middle managers and 1000 employees,how many options will the each executive receive?

Simplify: (m²)⁶

Simplify: (5x - 4)(3x + 1)

Simplify: (-64ab)÷ (8ab)

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

Solve: 17 - 4(2x - 7)= 15x - 3(2x - 3)

Solve: -3x = 9 - 6x

Simplify: x - 0.62x

Evaluate: 50.00

Evaluate r: r = ,where I = 200,P = 800,t =

A clothing store sells fancy hats at a gross margin of $3.50 each and ordinary hats at a gross margin of $5.00 each.During July,110 hats were sold for a total gross margin of $460.00.How many fancy hats were sold?