AnswersAJH Pre-Algebra A Grade 8Simplifying Expressions

Simplifying Expressions Answers

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1
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Which is the constant term of the algebraic expression ?

Question illustration
A
-15
B
-2
C
7
D
17
2
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How many terms are in the algebraic expression ?

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A
1
B
2
C
3
D
4
3

How many terms are in the algebraic expression ?

Question illustration
A
2
B
3
C
4
D
5
4

What is the simplified expression for ?

Question illustration
A
12 a b
Option A
B
13 a b
Option B
C
15 a b
Option C
D
16 a b
Option D
5

What is the value of when ?

Question illustration
A
mc028-3.jpg
Option A
B
mc028-4.jpg
Option B
C
4
D
12
6

What is the value of when and ?

Question illustration
A
-43
B
-40
C
5
D
29
7

What is the simplified expression for ?

Question illustration
A
Negative 5 c d
Option A
B
c d minus 8 d
Option B
C
5 c d minus 8 d
Option C
D
Negative 5 c d minus 8 d
Option D
8

Oneta writes an algebraic expression with three terms. The y-term has a coefficient of -3, and the x-term has a coefficient of 1. The expression does not have a constant term. Which expression could she have written?

A
x minus y squared minus 3 y
Option A
B
x minus 3 y + 6
Option B
C
x + 3 y squared + 3 y
Option C
D
x + 3 y + 7
Option D
9

What is the value of for and ?

Question illustration
A
-36
B
-4
C
4
D
36
10

What is the coefficient of the c-term of the algebraic expression ?

Question illustration
A
-34
B
-1
C
0
D
1

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