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Modeling and Evaluating Algebraic Expressions

Total questions: 10

Worksheet time: 31mins

Name
Class
Date
1.
Simplify.
a)
5x + 6
b)
11x
c)
11
d)
6 - 5x
2.
Which expression is shown here?
a)
3x + 2 + 2x + 6
b)
3x + 2x + 2x + 6x
c)
3 + 2 + 2 + 3
3.
Simplify.
a)
10 + 6x
b)
6x + 10x
c)
16x
d)
8x + 3
4.

Which expression is modeled?

a)

-3x - 6

b)

3x + 6

c)

-6x + 3

d)

3x - 6

5.

Which expression is modeled?

a)

-3x - 4

b)

-4x -3

c)

3x - 4

d)

-3x + 4

6.
b2 + 4
when b = 3
a)
10
b)
12
c)
13
d)
11
7.
6a - 3d
when a = 1, d = 2
a)
3
b)
12
c)
1
d)
0
8.
Evaluate when a = 15:
2(a - 5) + 2
a)
22
b)
27
c)
14
d)
7
9.
2x + 3 + x2; for x = 4
a)
17
b)
27
c)
19
d)
25
10.
Evaluate if a = 2 and b = 8
6 + 7b - 3a
a)
-100
b)
100
c)
-56
d)
56