Use the Table Below to Answer the Following Questions

question 103

Multiple Choice

Use the table below to answer the following questions.
Table 18.4.1
-In Table 18.4.1,which tax plan is proportional?

• A)Plan A
• B)Plan B
• C)Plan C
• D)Plan D
• E)impossible to calculate without additional information

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Definitions:

Body Fluids

Liquids within the human or animal body that transport nutrients and waste, including blood, lymph, and interstitial fluid.

Chemicals

Substances with a distinct molecular composition that are used or produced in processes involving chemical reactions.

pH

A measure of the acidity or alkalinity of a solution, defined by the negative logarithm of the hydrogen ion concentration.

Buffer System

A chemical system that maintains the pH of a solution by adjusting the proportion of acid and base.