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Quiz 1-4, 1-5, 1-6, 1-7

Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
 
 
Evaluate the expression. Show each step.
 

 1. 
quiz_1-4-_1-5-_1-6-_files/i0030000.jpg
a.
quiz_1-4-_1-5-_1-6-_files/i0030001.jpg
quiz_1-4-_1-5-_1-6-_files/i0030002.jpg
quiz_1-4-_1-5-_1-6-_files/i0030003.jpg
quiz_1-4-_1-5-_1-6-_files/i0030004.jpg
c.
quiz_1-4-_1-5-_1-6-_files/i0030005.jpg
quiz_1-4-_1-5-_1-6-_files/i0030006.jpg
quiz_1-4-_1-5-_1-6-_files/i0030007.jpg
quiz_1-4-_1-5-_1-6-_files/i0030008.jpg
quiz_1-4-_1-5-_1-6-_files/i0030009.jpg
b.
quiz_1-4-_1-5-_1-6-_files/i0030010.jpg
quiz_1-4-_1-5-_1-6-_files/i0030011.jpg
quiz_1-4-_1-5-_1-6-_files/i0030012.jpg
quiz_1-4-_1-5-_1-6-_files/i0030013.jpg
quiz_1-4-_1-5-_1-6-_files/i0030014.jpg
d.
quiz_1-4-_1-5-_1-6-_files/i0030015.jpg
quiz_1-4-_1-5-_1-6-_files/i0030016.jpg
quiz_1-4-_1-5-_1-6-_files/i0030017.jpg
quiz_1-4-_1-5-_1-6-_files/i0030018.jpg
quiz_1-4-_1-5-_1-6-_files/i0030019.jpg
 
 
Simplify the expression. If not possible, write simplified.
 

 2. 
quiz_1-4-_1-5-_1-6-_files/i0050000.jpg
a.
simplified
c.
quiz_1-4-_1-5-_1-6-_files/i0050001.jpg
b.
quiz_1-4-_1-5-_1-6-_files/i0050002.jpg
d.
quiz_1-4-_1-5-_1-6-_files/i0050003.jpg
 

 3. 
quiz_1-4-_1-5-_1-6-_files/i0060000.jpg
a.
quiz_1-4-_1-5-_1-6-_files/i0060001.jpg
c.
quiz_1-4-_1-5-_1-6-_files/i0060002.jpg
b.
simplified
d.
quiz_1-4-_1-5-_1-6-_files/i0060003.jpg
 
 
Simplify the expression.
 

 4. 
quiz_1-4-_1-5-_1-6-_files/i0080000.jpg
a.
quiz_1-4-_1-5-_1-6-_files/i0080001.jpg
c.
quiz_1-4-_1-5-_1-6-_files/i0080002.jpg
b.
quiz_1-4-_1-5-_1-6-_files/i0080003.jpg
d.
quiz_1-4-_1-5-_1-6-_files/i0080004.jpg
 
 
Identify the hypothesis and conclusion of the statement. Then write the statement in if-then form.
 

 5. 
Squares have four sides.
a.
H: a figure is a square
C: the figure has four sides
If a figure is a square, then the figure has four sides.
b.
H: a figure is a rectangle
C: the figure has four sides
If a figure is a rectangle, then the figure has four sides.
c.
H: a figure has four sides
C: the figure is a square
If a figure has four sides, then the figure is a square.
d.
H: a figure has five sides
C: the figure is a pentagon
If a figure has five sides, then the figure is a pentagon.
 
 
Find a counterexample for the statement.
 

 6. 
If you study for at least 2 hours, then you will earn 100% on your math test.
a.
Studied 2.5 hours -- 97%
c.
Studied quiz_1-4-_1-5-_1-6-_files/i0120000.jpg hours -- 100 %
b.
Studied 125 minutes -- 100%
d.
Studied 1 hour -- 57%
 



 
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