Simplifying

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Simplifying Expressions
Evaluating Expressions
Translating Expressions
Order of Operations
Wild Card
100
100
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2
-2x 3y 4 x 10 5y

• Simplify completely

3
-3x 8y 14
4
2(3x 4) 4x 2

• Simplify completely

5
10x 10
6
4(3x 6) 2(4x 7)

• Simplify completely

7
20x 38
8
-(5w 6) 4(35w) w 20

• Simplify completely

9

• 14w2

10
Simplify completely
11

• -19x 25

12
When x 3 and y -4Evaluate and Simplify
completely
13
48
14
When x -3, y 6, and z -2Evaluate and
simplify completely
15
7
16
Evaluate and simplify completely when x 1.5
y -3.6z 0.4
17
-12
18
When x 4, y -2, and z -3Evaluate and
simplify completely
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3
20

• Evaluate and simplify completely when

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(No Transcript)
22
Write a variable expression for the word phrase

• Four less than twice a number, n

23

• 2n 4

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Write a variable expression for the word phrase

• Half the difference of a number, n, and nine

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OR
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Write a variable expression for the word
phrasethe square of a number, n, increased by
the sum of twice a number, n, and three
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(No Transcript)
28
Jake bought new supplies for his pet lizard. He
bought four plants for p dollars each. He also
bought a 10-gallon tank for 20 and a water dish
for 5. Write an expression Jake could use to
find the cost of the supplies.
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4p 20 5OR4p 25
30
Write a variable expression for the word phrase
The quotient of the product of a number, n, and 4
and the sum of a number, n, and 5.
31

32
Simplify Completely
33
48
34
Simplify Completely
35

35
36
Simplify Completely
37
-3
38

• Simplify Completely

39

• -3

40
Simplify Completely
41
OR

• 2.25

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How many terms are in the expression
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There are 5 terms.

• Two of them are like terms!

44

• Use the distributive property to simplify the
  following

45
5x 6y1
46
The cost of renting a limo is 80 per hour plus a
50 deposit. Write an expression for the cost of
renting a limo for h hours.
47

• 50 80h

48
When the following expression is simplified
completely, what is the constant?
49

• -8

50
simplify the following expression completely
51
(No Transcript)