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Section 11.4
Vocabulary
Section 11.5
Mixed Bag
Section 11.6
100
-5x > 15
What is x < -3?
100
A set of two or more equations that contain two or more variables.
What is a system of equations?
100
2k + 4 > 10
What is k > 3?
100
The time it currently is now
What is _______?
100
y = -3x + 2 y = 4x - 5
What is (1, -1)?
200
t/4 > 8
What is t > 32?
200
A set of values that are solutions of all of the equations.
What is a solution of a system of equations?
200
5y + 10 < -25
What is y < -7?
200
The number of wheels a unicycle has
What is 1?
200
y = 5x - 3 y = 2x +6
What is (3, 12)?
300
9 > k/3
What is 27 > k?
300
In an expression these are separated by plus or minus signs.
What are terms?
300
4x - 9 + 5x < 9
What is x < 2?
300
The number of times Daylight Savings occurs during the year
What is 2?
300
y = -2x + 6 y = 3x - 9
What is (3, 0)?
400
7r < 49
What is r < 7?
400
These have the same variables raised to the same exponents.
What are like terms?
400
4 (h + 3) - 5 > -1
What is h > -2?
400
The number of weeks in a year
What is 52?
400
x + y = 8 x + 3y = 14
What is (5, 3)?
500
8 < b/ -2
What is -16> b?
500
Another name for performing all possible operations, including combining like terms.
What is to simplify?
500
5x - 12 > -7
What is z > 1?
500
The number of years in a century
What is 100 years?
500
2x + y = 12 3x - y = 13
What is (5, 2)?