AnswersPre-Algebra A-CRExpressions with and without Parentheses

Expressions with and without Parentheses Answers

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1
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First, write the expression .

A
2 + 10/x
B
2 + 10x
C
10 + 2x
D
10 + 2/x
2
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Second, 3.5 in for the variable, x.

A
evaluate
B
simplify
C
substitute
3

Third, by using .

A
evaluate
B
simplify
C
substitute
4

Third, by using .

A
division
B
order of operations
C
subtraction
5

The value is .

A
4.85
B
12
C
17
D
37

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