Question 1

Write the fraction in lowest terms.
-$\frac{130}{260}$

Accepted Answer

A)  2 
B)  $\frac{259}{129}$ 
C)  $\frac{1}{2}$ 
D)  $\frac{131}{261}$ 
A)  2 
B)  $\frac{259}{129}$ 
C)  $\frac{1}{2}$ 
D)  $\frac{131}{261}$

Question 2

Add or subtract as indicated.
-$|14|-|20|$

Accepted Answer

A)  34 
B)  6 
C)  -34 
D)  -6 
A)  34 
B)  6 
C)  -34 
D)  -6

Question 3

Write the fraction as a percent. Round to the nearest tenth of a percent if necessary.
-$\frac{8}{10}$

Accepted Answer

A)  $80 \%$ 
B)  $8 \%$ 
C)  $0.8 \%$ 
D)  $800 \%$ 
A)  $80 \%$ 
B)  $8 \%$ 
C)  $0.8 \%$ 
D)  $800 \%$

Question 4

The NSC (Not So Consistent) Corporation has just completed its first year of business. The following chart shows its monthly profit (or loss).
 $\begin{array}{lr} 
\text {Month }&\text { Profit (Loss) in Dollars} \
\hline \text {January} & -14,526  \
\text {February }& 1874 \
\text {March} & -8977 \
\text {April} &-14,107  \
\text {May} & 14,073 \
\text {June }& 14,632 \
\text {July} &-13,834  \
\text {August }& -13,170\
\text {September} & -4860 \
\text {October }& 6630 \
\text {November }& -3338 \
\text {December} & -974
\end{array}$
-The loss with the greatest absolute value occurred in

Accepted Answer

A)  June 
B)  February 
C)  December 
D)  January 
A)  June 
B)  February 
C)  December 
D)  January

Question 5

Use the order of operations to simplify the expression.
-$9 \cdot 6-15 \div 5$

Accepted Answer

A)  51 
B)  $\frac{39}{5}$ 
C)  57 
D)  0 
A)  51 
B)  $\frac{39}{5}$ 
C)  57 
D)  0

Question 6

Subtract as indicated. Write the answer as a fraction in lowest terms.
-$54 \frac{1}{2}-22 \frac{1}{3}$

Accepted Answer

A)  $\frac{6}{193}$ 
B)  $\frac{193}{2}$ 
C)  $\frac{193}{6}$ 
D)  7 
A)  $\frac{6}{193}$ 
B)  $\frac{193}{2}$ 
C)  $\frac{193}{6}$ 
D)  7

Question 7

Write the fraction as a percent. Round to the nearest tenth of a percent if necessary.
-$\frac{7}{4}$

Accepted Answer

A)  $145.8 \%$ 
B)  $175 \%$ 
C)  $120 \%$ 
D)  $17.5 \%$ 
A)  $145.8 \%$ 
B)  $175 \%$ 
C)  $120 \%$ 
D)  $17.5 \%$

Question 8

Perform the indicated operations.
-$\frac{3 \cdot 2-4^{2} \cdot 2-1(-3)}{-4 \cdot 1^{2}+3}$

Accepted Answer

A)  $-\frac{23}{7}$ 
B)  29 
C)  -41 
D)  23 
A)  $-\frac{23}{7}$ 
B)  29 
C)  -41 
D)  23

Question 9

Write as a decimal.
-$910 \%$

Accepted Answer

A)  0.91 
B)  9.11 
C)  9.1 
D)  91 
A)  0.91 
B)  9.11 
C)  9.1 
D)  91

Question 10

Decide whether the statement is .
-The sum of a negative number and a positive number is positive.

Accepted Answer

A)  Never true 
B)  Sometimes true 
C)  Always true 
A)  Never true 
B)  Sometimes true 
C)  Always true

Question 11

Perform the indicated operation.
-$\left(-\frac{3}{2}\right)+\left(\frac{1}{6}\right)$

Accepted Answer

A)  $-\frac{4}{3}$ 
B)  $-\frac{1}{3}$ 
C)  $\frac{4}{3}$ 
D)  $\frac{2}{3}$ 
A)  $-\frac{4}{3}$ 
B)  $-\frac{1}{3}$ 
C)  $\frac{4}{3}$ 
D)  $\frac{2}{3}$

Write the fraction in lowest terms. - $\frac{130}{260}$

Add or subtract as indicated. - $|14|-|20|$

Write the fraction as a percent. Round to the nearest tenth of a percent if necessary. - $\frac{8}{10}$

Use the order of operations to simplify the expression. - $9 \cdot 6-15 \div 5$

Subtract as indicated. Write the answer as a fraction in lowest terms. - $54 \frac{1}{2}-22 \frac{1}{3}$

Write the fraction as a percent. Round to the nearest tenth of a percent if necessary. - $\frac{7}{4}$

Perform the indicated operations. - $\frac{3 \cdot 2-4^{2} \cdot 2-1(-3)}{-4 \cdot 1^{2}+3}$

Write as a decimal. - $910 \%$

Decide whether the statement is . -The sum of a negative number and a positive number is positive.

Perform the indicated operation. - $\left(-\frac{3}{2}\right)+\left(\frac{1}{6}\right)$

Linear Equations, Inequalities, and Applications

Linear Equations, Graphs, and Functions

Systems of Linear Equations

Exponents, Polynomials, and Polynomial Functions

Factoring

Rational Expressions and Functions

Roots, Radicals, and Root Functions

Quadratic Equations, Inequalities, and Functions

Inverse, Exponential, and Logarithmic Functions

Nonlinear Functions, Conic Sections, and Nonlinear Systems

Further Topics in Algebra

Appendices

Filters

Exam 1: Review of the Real Number System

Write the fraction in lowest terms. - 130260\frac{130}{260}260130​

Add or subtract as indicated. - ∣14∣−∣20∣|14|-|20|∣14∣−∣20∣

Write the fraction as a percent. Round to the nearest tenth of a percent if necessary. - 810\frac{8}{10}108​

Use the order of operations to simplify the expression. - 9⋅6−15÷59 \cdot 6-15 \div 59⋅6−15÷5

Subtract as indicated. Write the answer as a fraction in lowest terms. - 5412−221354 \frac{1}{2}-22 \frac{1}{3}5421​−2231​

Write the fraction as a percent. Round to the nearest tenth of a percent if necessary. - 74\frac{7}{4}47​

Perform the indicated operations. - 3⋅2−42⋅2−1(−3)−4⋅12+3\frac{3 \cdot 2-4^{2} \cdot 2-1(-3)}{-4 \cdot 1^{2}+3}−4⋅12+33⋅2−42⋅2−1(−3)​

Write as a decimal. - 910%910 \%910%