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1
Solve: 2(x + 3) = 8
A)x = –1
B)x = 0
C)x = 1
D)x = 2
2
Solve: <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070973407/645442/ML9_ch08_quiz_Q2.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (1.0K)</a>
A)y = –5
B)y = –1
C)y = 1
D)y = 5
3
Solve: 1.2z + 3.6 = –0.8z + 4.4
A)z = 4.0
B)z = 2.0
C)z = 1.0
D)z = 0.4
4
Solve: <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070973407/645442/ML9_ch08_quiz_Q4.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (1.0K)</a>
A)b = –3
B)b = –1.4
C)b = 1.4
D)b = 3
5
Solve: 0.2(6x + 1) = 0.4(2x – 0.5)
A)x = 1
B)x = 0.4
C)x = –0.4
D)x = –1
6
Solve: <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070973407/645442/ML9_ch08_quiz_Q6.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (1.0K)</a>
A)y = 7
B)y = 1
C)y = –1
D)y = –7
7
Solve: <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070973407/645442/ML9_ch08_quiz_Q7.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (1.0K)</a>
A)x = 1
B)
x = <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070973407/645442/ML9_ch08_quiz_Q7b.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (0.0K)</a>
C)x = 0
D)x = –1
8
Ellen earns a salary of $200 per week, plus a commission of $30 for every cell phone that she sells. Last week, she made $750. How many cell phones did she sell?

<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070973407/645442/ML9_ch08_quiz_Q8.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (20.0K)</a>
A)5
B)10
C)15
D)20
9
Music Downloads charges $20 per month plus $0.10 per song downloaded. Happy Tunes charges a flat rate of $30 per month. Find the number of downloads that results in equal cost from either company.
A)100
B)75
C)50
D)25
10
A square has a side length of 2 cm. A hexagon has a perimeter 4 cm larger than the perimeter of the square. What is the side length of the hexagon?
A)6 cm
B)2 cm
C)1 cm
D)0.5 cm





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