Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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Use a symbol to write an inequality that corresponds to this statement: w
is greater than -6
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2.
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Use a symbol to write an inequality that corresponds to this statement: x
is not positive
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3.
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Which of these graphs represent the solution of the inequality  ? a. | Graph ii | b. | Graph i | c. | Graph iii | d. | Graph
iv |
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4.
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Solve: 
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5.
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Solve: 
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6.
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Solve: 
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7.
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Which of these graphs represent the solution of the inequality  ? a. | Graph iii | b. | Graph ii | c. | Graph iv | d. | Graph
i |
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8.
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Which inequality has its solution graphed on the number line below? 
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9.
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Which of these numbers are solutions of the inequality  ?
2, 5, 9, 3 a. | 2, 3 | b. | 2, 9 | c. | 5, 9, 3 | d. | 2, 5, 9 |
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10.
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Solve: 
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Short Answer
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11.
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Define a variable and write an inequality to describe the situation.
The
maximum seating capacity of a lecture hall is 240 people.
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12.
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Graph the solution of  on a number line. 
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13.
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State three values of c that satisfy the inequality  : one integer,
one decimal, and one fraction.
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14.
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Solve, then graph this inequality:  
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15.
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Gary has $227.36 in his bank account. He must maintain a minimum balance of $550
in his account to avoid paying a monthly service fee. How much money can Gary deposit into his
account to avoid paying this fee? a)
Choose a variable, then write an inequality that can be used to solve this
problem.
b) Solve the problem.
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16.
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State whether you would reverse the inequality sign to solve each
inequality.
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17.
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Solve: 
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18.
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Write, then solve an inequality to show how many magazines you would have to
sell at $6 each to raise at least $270.
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19.
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Solve: 
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20.
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The cost to rent a banquet hall is $500, plus $35 per person. A company’s
social committee has $4700 to put towards renting a banquet hall. How many people could attend
the function if they rented the banquet hall? a) Choose a variable and write an inequality
to solve the problem.
b) Solve the inequality.
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Problem
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21.
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You have to be at least 18 years old to play on Joe’s baseball
team. a) Define a variable and write
an inequality to describe the situation. b) Graph the inequality on
a number line. 
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22.
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Solve:  Show your work.
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23.
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What values of s satisfy both of these inequalities?   Explain your thinking.
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24.
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a) Solve this
inequality:  b) Verify the solution by
substituting three different numbers in the inequality.
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25.
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Company A charges $17, plus $11 per day to rent a piece of equipment. Company
B charges $33, plus $9 per day to rent the same piece of equipment. a) How many days must the piece of equipment
be rented for the cost to be the same at both companies?
b) How many
days must the piece of equipment be rented for Company B to be less expensive?
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