Insert One Pair of Parentheses in the Expression So That $1 + 4 \div 2 + 2 \times 6 - 9$

question 132

Essay

Insert one pair of parentheses in the expression so that its value is -2
$1 + 4 \div 2 + 2 \times 6 - 9$

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Definitions:

City Revenues

The income generated by a municipality from sources like taxes, fees, and grants which is used to fund public services.

Income Elasticity

A measure of how much the demand for a product changes in relation to a change in consumers' incomes.

Luxuries

Items or services that are considered non-essential but desirable, typically associated with high quality and a higher price.

Inelastic Demand

A situation where the quantity demanded of a good or service changes minimally in response to price changes.