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Solve the
following problems dealing with linear inequalities.
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1. |
In the set of positive integers, what is the
solution set of the inequality 2x - 3 < 5 ?
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2. |
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Which of the following is not a solution
of
-4
< -6x + 2 < 8 ?
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3. |
Which of the following expressions is represented
by the graph shown below?
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4. |
Ashley has a $20 bill and needs to buy three
Hallmark Blossom birthday cards at $2.55 each. With the
left over money she would like to buy as many Paw Note thank you
cards as possible. If the thank you cards cost $2.99 each,
how many thank you cards can she purchase? An algebraic solution is
expected.
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5. |
Which expression has the entire number line as its graph? |
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Choose:
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| 6. |
Your new cell phone plan has a monthly access fee
of $28.72 with a flat rate of $0.31 per minute. If you
want to keep your monthly bill under $40, how many minutes per
month can you talk on your new cell phone? |
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