Question 1

Simplify.
-$\mathrm{i}^{14}$

Accepted Answer

A)  1 
B)  -i 
C)  -1 
D)  $\mathrm{i}$ 
A)  1 
B)  -i 
C)  -1 
D)  $\mathrm{i}$

Question 2

Find an equation of the line containing the given pair of points
-$(7,-7)$ and $(-8,8)$

Accepted Answer

A)  $y=-x$ 
B)  $y=-\frac{8}{7} x$ 
C)  $y=x$ 
D)  $y=-x-7$ 
A)  $y=-x$ 
B)  $y=-\frac{8}{7} x$ 
C)  $y=x$ 
D)  $y=-x-7$

Question 3

Solve. Write the answer using interval notation.
-$-0.2 x \geq-0.3$

Accepted Answer

A)  $[0.1, \infty)$ 
B)  $(-\infty, 1.5]$ 
C)  $(-\infty,-0.1]$ 
D)  $[1.5, \infty)$ 
A)  $[0.1, \infty)$ 
B)  $(-\infty, 1.5]$ 
C)  $(-\infty,-0.1]$ 
D)  $[1.5, \infty)$

Question 4

Identify the radicand.
-$\sqrt{x+2}$

Accepted Answer

A)  $\sqrt{ }$ 
B)  $x$ 
C)  $x+2$ 
D)  $\sqrt{x+2}$ 
A)  $\sqrt{ }$ 
B)  $x$ 
C)  $x+2$ 
D)  $\sqrt{x+2}$

Question 5

Complete.
-45.9 mg = ____cg

Accepted Answer

A)  4.59 
B)  4590 
C)  0.459 
D)  459 
A)  4.59 
B)  4590 
C)  0.459 
D)  459

Question 6

Complete.
-0.01 kg = ____mg

Accepted Answer

A)  10,000 
B)  100,000 
C)  0.0000001 
D)  1000 
A)  10,000 
B)  100,000 
C)  0.0000001 
D)  1000

Question 7

Complete.
-73 qt = ____gal

Accepted Answer

A)  72 
B)  $36 \frac{1}{2}$ 
C)  146 
D)  $18 \frac{1}{4}$ 
A)  72 
B)  $36 \frac{1}{2}$ 
C)  146 
D)  $18 \frac{1}{4}$

Question 8

Solve.
-$64 x^{2}+9=0$

Accepted Answer

A)  $\pm \frac{3}{8} \mathrm{i}$ 
B)  $\pm \frac{3}{8}+i$ 
C)  $\frac{3}{8} \pm \mathrm{i}$ 
D)  $\pm \frac{3}{8}$ 
A)  $\pm \frac{3}{8} \mathrm{i}$ 
B)  $\pm \frac{3}{8}+i$ 
C)  $\frac{3}{8} \pm \mathrm{i}$ 
D)  $\pm \frac{3}{8}$

Question 9

Complete.
-4000 mcg = ____mg

Accepted Answer

A)  4 
B)  0.4 
C)  40 
D)  400 
A)  4 
B)  0.4 
C)  40 
D)  400

Question 10

Rewrite without rational exponents, and simplify, if possible.
-$(\mathrm{mn})^{1 / 4}$

Accepted Answer

A)  $(\mathrm{mn})^{-4}$ 
B)  $\sqrt{(\mathrm{mn})^{4}}$ 
C)  $\frac{1}{\sqrt[4]{\mathrm{mn}}}$ 
D)  $\sqrt[4]{\mathrm{mn}}$ 
A)  $(\mathrm{mn})^{-4}$ 
B)  $\sqrt{(\mathrm{mn})^{4}}$ 
C)  $\frac{1}{\sqrt[4]{\mathrm{mn}}}$ 
D)  $\sqrt[4]{\mathrm{mn}}$

Question 11

Graph the inequality.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 12

Find the distance between the pair of points. Where appropriate, give an approximation to three decimal places.
-$(-2.8,4.3)$ and $(2.2,16.3)$

Accepted Answer

A)  17 
B)  13 
C)  169 
D)  $\sqrt{17}$ 
A)  17 
B)  13 
C)  169 
D)  $\sqrt{17}$

Question 13

Use the following information to fill in the blank: $5 \mathrm{~mL} \approx 1 \mathrm{tsp}, 3 \mathrm{tsp}=1 \mathrm{~T}$.
-57 tsp = ___ mL

Accepted Answer

A)  11.4 
B)  171 
C)  285 
D)  19 
A)  11.4 
B)  171 
C)  285 
D)  19

Question 14

Solve. Provide answers in interval notation.
-$x^{2}-10 x+25 \geq 0$

Accepted Answer

A)  No solution 
B)  $(\infty, 5]$ 
C)  $(\infty, \infty)$ 
D)  $[5, \infty)$ 
A)  No solution 
B)  $(\infty, 5]$ 
C)  $(\infty, \infty)$ 
D)  $[5, \infty)$

Question 15

Add or subtract and simplify.
-$(3-4 \mathrm{i})+(8+2 \mathrm{i})$

Accepted Answer

A)  $-5+6 i$ 
B)  $11-2 \mathrm{i}$ 
C)  $-11+2 \mathrm{i}$ 
D)  $11+2 \mathrm{i}$ 
A)  $-5+6 i$ 
B)  $11-2 \mathrm{i}$ 
C)  $-11+2 \mathrm{i}$ 
D)  $11+2 \mathrm{i}$

Question 16

Find the following. Assume that the letter can represent any real number.
-$\sqrt{25 x^{2}+20 x+4}$

Accepted Answer

A)  $\left|(5 x+2)^{2}\right|$ 
B)  $(5 x+2)^{2}$ 
C)  $|5 x+4|$ 
D)  $|5 x+2|$ 
A)  $\left|(5 x+2)^{2}\right|$ 
B)  $(5 x+2)^{2}$ 
C)  $|5 x+4|$ 
D)  $|5 x+2|$

Question 17

Factor.
-$27 \mathrm{p}^{3}-1$

Accepted Answer

A)  $(27 p-1)\left(p^{2}+3 p+1\right)$ 
B)  $(3 p-1)\left(9 p^{2}+1\right)$ 
C)  $(3 p-1)\left(9 p^{2}+3 p+1\right)$ 
D)  $(3 p+1)\left(9 p^{2}-3 p+1\right)$ 
A)  $(27 p-1)\left(p^{2}+3 p+1\right)$ 
B)  $(3 p-1)\left(9 p^{2}+1\right)$ 
C)  $(3 p-1)\left(9 p^{2}+3 p+1\right)$ 
D)  $(3 p+1)\left(9 p^{2}-3 p+1\right)$

Question 18

Simplify.
-$\sqrt{\frac{289}{121}}$

Accepted Answer

A)  $\frac{17}{12}$ 
B)  $\frac{17}{11}$ 
C)  $\frac{18}{11}$ 
D)  $\frac{12}{5}$ 
A)  $\frac{17}{12}$ 
B)  $\frac{17}{11}$ 
C)  $\frac{18}{11}$ 
D)  $\frac{12}{5}$

Question 19

Complete.
-63 t = ____kg

Accepted Answer

A)  $\overline{0.63}$ 
B)  63,000 
C)  6300 
D)  0.063 
A)  $\overline{0.63}$ 
B)  63,000 
C)  6300 
D)  0.063

Simplify. - $\mathrm{i}^{14}$

Find an equation of the line containing the given pair of points - $(7,-7)$ and $(-8,8)$

Solve. Write the answer using interval notation. - $-0.2 x \geq-0.3$

Identify the radicand. - $\sqrt{x+2}$

Complete. -45.9 mg = ____cg

Complete. -0.01 kg = ____mg

Complete. -73 qt = ____gal

Solve. - $64 x^{2}+9=0$

Complete. -4000 mcg = ____mg

Rewrite without rational exponents, and simplify, if possible. - $(\mathrm{mn})^{1 / 4}$

Graph the inequality. -

Find the distance between the pair of points. Where appropriate, give an approximation to three decimal places. - $(-2.8,4.3)$ and $(2.2,16.3)$

Use the following information to fill in the blank: $5 \mathrm{~mL} \approx 1 \mathrm{tsp}, 3 \mathrm{tsp}=1 \mathrm{~T}$ . -57 tsp = ___ mL

Solve. Provide answers in interval notation. - $x^{2}-10 x+25 \geq 0$

Add or subtract and simplify. - $(3-4 \mathrm{i})+(8+2 \mathrm{i})$

Find the following. Assume that the letter can represent any real number. - $\sqrt{25 x^{2}+20 x+4}$

Factor. - $27 \mathrm{p}^{3}-1$

Simplify. - $\sqrt{\frac{289}{121}}$

Complete. -63 t = ____kg

Whole Numbers

Fraction Notation

Decimal Notation

Percent Notation

Data, Graphs, and Statistics

Geometry

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Systems of Equations

Radical Expressions and Equations

Quadratic Equations

Filters

Exam 16: Converting Units of Measurement

Simplify. - i14\mathrm{i}^{14}i14

Find an equation of the line containing the given pair of points - (7,−7)(7,-7)(7,−7) and (−8,8)(-8,8)(−8,8)

Solve. Write the answer using interval notation. - −0.2x≥−0.3-0.2 x \geq-0.3−0.2x≥−0.3

Identify the radicand. - x+2\sqrt{x+2}x+2​