Write the Phrase as a Mathematical Expression

question 1

Multiple Choice

Write the phrase as a mathematical expression. Use x as the variable.
-The product of 8.7 and the sum of a number and 10

• A)10(x + 8.7)
• B)8.7(x - 10)
• C)8.7(x + 10)
• D)10(x - 8.7)

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Definitions:

Poverty Threshold

The minimum level of income deemed adequate in a particular country for a person or family to afford basic needs, such as food, housing, and clothing.

Bottom 20 Percent

Refers to the lowest fifth of individuals or households in terms of income or wealth distribution in a given population.

Guaranteed Income Level

A system which ensures individuals or households receive a minimum amount of income, provided by the government or another institution.

Subsistence Income Level

The minimum level of income needed for an individual or family to afford basic necessities of life, such as food, shelter, and clothing.