1. 7.2 combine like terms and distribute January 30, 2012
Bellwork
Simplify each expression
1. 2x + 4 + 3x
2. 2 ­ 4c + 5c
Objective: combine like terms and use the distributive property
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2. 7.2 combine like terms and distribute January 30, 2012
One basketball team defeated another by 13 points.
The total number of points scored by both teams was 171.
Solve the equation p + p ­ 13 = 171 to find the
number of points p scored by the winning team.
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3. 7.2 combine like terms and distribute January 30, 2012
Consecutive Integers ­ counting by 1s.
ex: 120, 121 or ­5, ­4, ­3
The sum of three consecutive integers is 96. Find the integers.
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4. 7.2 combine like terms and distribute January 30, 2012
For consecutive even integers,
the first is n and the second is ____.
Find two consecutive even integers
with a sum of 66.
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5. 7.2 combine like terms and distribute January 30, 2012
Solve.
2(5x ­ 3) = 14
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6. 7.2 combine like terms and distribute January 30, 2012
Solve.
38 = ­3(4y + 2) + y
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7. 7.2 combine like terms and distribute January 30, 2012
Hw pg. 355 # 2 ­ 24 even
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