College Algebra

Tue 27 November 2012 Quiz 1

Quiz 1

Round 84,619 to the nearest hundreds place:
Evaluate $20 - 3(6-4)^2 + 5$
Calculate: Be sure the final answer is in lowest terms.

$ \frac{3}{5} + \frac{1}{2} $

Fill in the chart below: Simplify all fractions.
1. Convert $\frac{3}{8}$ into a decimal
2. Convert $0.04$ into a percent
3. Convert $125\%$ into a fraction
Simplify: $ 3 - 2x + 5 - 3(x-6) $
Solve: $6 - 2x = 4x + 12$
The sum of three times a number and four is ten. Write the equation. Do not solve.
Solve the proportion:

$ \frac{4}{n} = 610$

Multiple choice. $300$ is $20\%$ of what?
1. 200
2. 6667
3. 1500
4. 60
What is $\$60$ increased by $25\%$?
1. $\$75.00$
2. $\$15.00$
3. $\$45.00$
4. $\$84.00$

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