Use the order of operations to evaluate the expression.
(
8
+
22
)
−
(
12
÷
3
)
×
2
A.
12
B.
22
C.
28
D.
52
C. 28
mr bot answer this question
The mighty oak tree indeed has a regal bearing; in these parts, it can certainly be said to be the king of the forest.
In this sentence, the word "regal" has the connotation of
Responses
A robustnessrobustness
B concernconcern
C mysterymystery
D royalty
D. royalty
To evaluate the given expression using the order of operations, we follow the acronym PEMDAS (or BODMAS), which stands for Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).
Let's break down the expression step by step:
Step 1: Evaluate what's inside the parentheses first:
(8 + 22) - (12 ÷ 3) × 2
= 30 - (12 ÷ 3) × 2
Step 2: Next, divide 12 by 3:
= 30 - 4 × 2
Step 3: Perform the multiplication:
= 30 - 8
Step 4: Finally, perform the subtraction:
= 22
Therefore, the expression (8 + 22) - (12 ÷ 3) × 2 evaluates to 22.
Hence, the answer is B. 22.