Simplify.
-$81 \div 3 + \{ 9 \cdot [ 18 - ( 3 \cdot 2 ) ] \}$
A)135
B)138
C)125
D)130

Name: Simplify. -$81 \div 3 + \{ 9 \cdot [ 18 - ( 3 \cdot 2 ) ] \}$ A)135 B)138 C)125 D)130
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Question

Quizplus · Accepted Answer

First, solve the expression inside the parentheses: $3 \cdot 2 = 6$. Then, substitute this value into the expression, getting $18 - 6 = 12$. Next, multiply $9 \cdot 12 = 108$. Finally, divide $81 \div 3 = 27$ and add this to 108, resulting in $27 + 108 = 135$.

Simplify - 81÷3+{9⋅[18−(3⋅2)]}81 \div 3 + \{ 9 \cdot [ 18 - ( 3 \cdot 2 ) ] \}81÷3+{9⋅[18−(3⋅2)]}

Simplify
- $81 \div 3 + \{ 9 \cdot [ 18 - ( 3 \cdot 2 ) ] \}$