Use the Rule for Order of Operations to Simplify the Expression

question 220

Multiple Choice

Use the rule for order of operations to simplify the expression as much as possible. $1+4(9-5)$

• A) \(31\)
• B) \(32\)
• C) \(20\)
• D) \(17\)
• E) \(40\)

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Definitions:

Demand Curve

A graph showing the relationship between the quantity of a good that consumers are willing to buy and its price.

Positive Relationship

A relationship between two variables in which an increase in the value of one variable is associated with an increase in the value of the other variable. It is illustrated by a curve that slopes upward from left to right.

Quantity of Lemonade

The amount of lemonade produced or available for sale at any given time.

Cups Per Day

A measurement unit often used in dietary or consumption studies, indicating the number of cups of a substance (such as coffee or tea) consumed daily.