Exam 2: Review and Applications of Algebra

The price tags in Annie's Flower Shop include the 13% Harmonized Sales Tax (HST). How much HST will she report for a plant sold at $39.95?

Solve: $\frac{1}{3}$ (x - 2) = 4

Simplify and collect like terms: $\frac{2 x}{1.045}-\frac{2.016 x}{3}+\frac{x}{2}$

Evaluate and calculate to the cent: $R\left[\frac{(1+i)^{n}-1}{i}\right](1+i)$ for R = $910, i = 0.1038129, n = 4

What amount is 17.5% more than $29.43?

The profits from a partnership are to be distributed so that Grace receives 20% more than Kajsa, and Mary Anne receives five-eighths as much as Grace. How much should each receive from a total distribution of $36,000?

Multiply and collect like terms: 4(3a + 2b)(2b - a) - 5a(2a - b)

How much is $900 after a decrease of 90%?

If actual sales of $18,000 were 36% of budgeted sales, what were the budgeted sales?

A piece of machinery has depreciated by 55% of its original purchase price during the past 4 years, to the current value of $24,300. What is the dollar amount of the total depreciation during the last 4 years?

Simplify the following expression: $\frac{2.8 x}{2}-\frac{6.15 x}{1.5}-\frac{2 x}{2.75}$

Simplify: $\frac{1-(1+0.015)^{-18}}{0.015}$

The revenue from the sale of hammers?

Simplify: (1 + i)⁴ x (1 + i)⁹

Evaluate to six-figure accuracy: 0.893^-1/2

Evaluate to six-figure accuracy: (1 + 0.055)^1/6 - 1

Solve for the unknown rounded to the nearest cent. $\frac{5 x}{1.06^{-3}}+x+x(1.25)^{4}=925$

Evaluate to six-figure accuracy: $\left(\frac{2}{3}\right)^{3}\left(-\frac{3}{2}\right)^{2}\left(-\frac{3}{2}\right)^{-3}$

After a 5.25% raise, Johnny earned $19.28 per hour. What was his hourly rate before the raise?

$100 is 10% less than what amount?