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30 Cards in this Set
- Front
- Back
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Solve and graph the inequality:
d - 5 < 1 |
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Define a variable, write an equality and solve the problem:
A number increased by 1 is less than 9 |
n = the number
n + 1 < 9 n < 8 |
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When does the inequality sign reverse in an inequality calculation?
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When multiplying or dividing by a negative number.
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Solve 3n < 9. Write your answer in set builder notation.
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{n|n<3}
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Solve the inequality: -15p > -90
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p<6 or {p|p<6}
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Solve the inequality: -y < 72
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{y|y>-72}
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Solve the inequality:
2p + 5 > -3p - 10 |
p<-3
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Solve the inequality
-6(w + 1) < 2(w + 5) |
w > -2
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3r + 2(4r + 2) < 2(6r + 2)
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r > 0
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z is all real numbers
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Solve the inequality:
2x + 7 > 2(x + 6) |
no solution for x
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Graph the solution set of
0 < c < 5 |
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x = -6
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Solve the inequality:
5 < 3n + 2 < 11 |
1 < n < 3
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Solve the inequality
-n > 2 OR 2n - 3 > 5 |
n < -2 OR n > 4
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Express the statement using an inequality involving an absolute value.
The weatherman predicted that the temperature would be within 3 degrees of 52 degrees fahrenheit |
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Solve the absolute value inequality:
|2z -9| < 3 |
3 < z < 6
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Solve the absolute value inequality:
|3 - 2r| - 4 > 3 |
r < -2 OR r > 5
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Graph the inequality;
3x + y > 6 |
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What is an inequality?
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What is the difference between an open half plane and a closed half plane?
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The boundary line for an open half plane is dashed and the boundary line for a closed half plane is solid.
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When do you use an open circle versus a closed circle when graphing an inequality?
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