\(\textbf{1)}\) How many g = 4,320 mg?
\(\,\,\,\,\,\,\,\,\,\) a. \( 43.2 \) g
\(\,\,\,\,\,\,\,\,\,\) b. \( 4.32 \) g
\(\,\,\,\,\,\,\,\,\,\) c. \( 432 \) g
\(\,\,\,\,\,\,\,\,\,\) d. \( 0.432 \) g
The answer is b. \( 4.32 \)
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Click here for more Converting Measures Practice
\(\textbf{2)}\) Joe has had 9 quizzes so far in his class. His average score is 80%. He scored a 100% on his tenth quiz. What is his average now?
\(\,\,\,\,\,\,\,\,\,\) a. \( 81.2\% \)
\(\,\,\,\,\,\,\,\,\,\) b. \( 82\% \)
\(\,\,\,\,\,\,\,\,\,\) c. \( 84\% \)
\(\,\,\,\,\,\,\,\,\,\) d. \( 80.4\% \)
The answer is b. \( 82\% \)
Click here for more Averages Practice 
Click here for more Averages Practice
\(\textbf{3)}\) What is \(|-5|*|2|\)?
\(\,\,\,\,\,\,\,\,\,\) a. \( -10 \)
\(\,\,\,\,\,\,\,\,\,\) b. \( 10 \)
\(\,\,\,\,\,\,\,\,\,\) c. \( 7 \)
\(\,\,\,\,\,\,\,\,\,\) d. \( -3 \)
The answer is b. \( 10 \)
Click here for more Absolute Value Practice 
Click here for more Absolute Value Practice
\(\textbf{4)}\) If the area of \(\triangle ADC\) is 40, what is the area of quadrilateral ABCD?

\(\,\,\,\,\,\,\,\,\,\) a. \( 72 \)
\(\,\,\,\,\,\,\,\,\,\) b. \( 80 \)
\(\,\,\,\,\,\,\,\,\,\) c. \( 100 \)
\(\,\,\,\,\,\,\,\,\,\) d. \( 64 \)
The answer is a. \( 72 \) 
\(\textbf{5)}\) If \(2x-y=4\) and \(3x+y=16\), what is the value of \(y\)?
\(\,\,\,\,\,\,\,\,\,\) a. \( 3 \)
\(\,\,\,\,\,\,\,\,\,\) b. \( 4 \)
\(\,\,\,\,\,\,\,\,\,\) c. \( 5 \)
\(\,\,\,\,\,\,\,\,\,\) d. \( 6 \)
The answer is b. \( 4 \)
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Click here for more System of Equations Practice
\(\textbf{6)}\) A box with 50 marbles has only blue and red marbles. If 20 marbles are red, what is the ratio of blue marbles to red marbles?
\(\,\,\,\,\,\,\,\,\,\) a. \( 3:5 \)
\(\,\,\,\,\,\,\,\,\,\) b. \( 2:3 \)
\(\,\,\,\,\,\,\,\,\,\) c. \( 3:2 \)
\(\,\,\,\,\,\,\,\,\,\) d. \( 5:2 \)
The answer is c. \( 3:2 \)
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Click here for more Ratios and Proportions Practice
\(\textbf{7)}\) If \(y=xz+x\). What is \( \frac{y}{x} \)?
\(\,\,\,\,\,\,\,\,\,\) a. \( z \)
\(\,\,\,\,\,\,\,\,\,\) b. \( z+1 \)
\(\,\,\,\,\,\,\,\,\,\) c. \( z-1 \)
\(\,\,\,\,\,\,\,\,\,\) d. \( 2z \)
The answer is b. \( z+1 \)
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Click here for more Isolating Variables Practice
\(\textbf{8)}\) Which is a factor of \( x^2+5x+6 \)?
\(\,\,\,\,\,\,\,\,\,\) a. \( x+1 \)
\(\,\,\,\,\,\,\,\,\,\) b. \( x+2 \)
\(\,\,\,\,\,\,\,\,\,\) c. \( x+5 \)
\(\,\,\,\,\,\,\,\,\,\) d. \( x-3 \)
The answer is b. \( x+2 \)
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Click here for more Factoring Trinomials Practice
\(\textbf{9)}\) If a triangle has lengths 10 and 20, which can’t be the length of the third side?
\(\,\,\,\,\,\,\,\,\,\) a. \( 15 \)
\(\,\,\,\,\,\,\,\,\,\) b. \( 20 \)
\(\,\,\,\,\,\,\,\,\,\) c. \( 25 \)
\(\,\,\,\,\,\,\,\,\,\) d. \( 30 \)
The answer is d. \( 30 \)
Click here for more Triangle Inequality Theorem Practice 
Click here for more Triangle Inequality Theorem Practice
\(\textbf{10)}\) If \(x^3=85\), which is true?
\(\,\,\,\,\,\,\,\,\,\) a. \( 2 \lt x \lt 3 \)
\(\,\,\,\,\,\,\,\,\,\) b. \( 3 \lt x \lt 4 \)
\(\,\,\,\,\,\,\,\,\,\) c. \( 4 \lt x \lt 5 \)
\(\,\,\,\,\,\,\,\,\,\) d. \( 5 \lt x \lt 6 \)
The answer is c. \( 4 \lt x \lt 5 \) 
\(\textbf{11)}\) What is the least common multiple of 4, 5, and 8?
\(\,\,\,\,\,\,\,\,\,\) a. \( 1 \)
\(\,\,\,\,\,\,\,\,\,\) b. \( 20 \)
\(\,\,\,\,\,\,\,\,\,\) c. \( 40 \) \(\,\,\,\,\,\,\,\,\,\) d. \( 80 \)
The answer is c. \( 40 \)
Click here for more Least Common Multiple Practice 
Click here for more Least Common Multiple Practice
\(\textbf{12)}\) For the set 2, 3, 4, 5, 6, 7, 7. What is the median?
\(\,\,\,\,\,\,\,\,\,\) a. \( 4 \)
\(\,\,\,\,\,\,\,\,\,\) b. \( 5 \)
\(\,\,\,\,\,\,\,\,\,\) c. \( 6 \)
\(\,\,\,\,\,\,\,\,\,\) d. \( 7 \)
The answer is b. \( 5 \)
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Click here for more Median Practice
\(\textbf{13)}\) The line \(x=5\) intersects the circle \(x^2+y^2=25\) at what point?
\(\,\,\,\,\,\,\,\,\,\) a. \( (0,5) \)
\(\,\,\,\,\,\,\,\,\,\) b. \( (5,0) \)
\(\,\,\,\,\,\,\,\,\,\) c. \( (5,5) \)
\(\,\,\,\,\,\,\,\,\,\) d. \( (25,0) \)
The answer is b. \( (5,0) \) 
\(\textbf{14)}\) The average of three positive integers a, b, and c is 20. If \(a\lt b \lt c\), what is the largest possible value for c? \(\,\,\) Free response
The answer is \( 57 \)
Click here for more Averages Practice 
Click here for more Averages Practice
\(\textbf{15)}\) Solve for \(x. 4= \frac{x^2-9}{3-x} \,\, \) Free Response
The answer is \( -7 \)
Click here for more Factoring Trinomials Practice 
Click here for more Factoring Trinomials Practice
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