Solve the System of Equations by Substitution

question 65

Multiple Choice

Solve the system of equations by substitution.
-3x + y = 13 2x - 7y = 24

• A)(5, 2)
• B)(-5, -2)
• C)(-5, 2)
• D)(5, -2)

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Definitions:

Range

The gap between the maximum and minimum numbers within a dataset.

College Student

An individual who is enrolled in and attending courses at a college or university.

Interquartile Range

A measure of variability, calculated as the difference between the upper and lower quartiles, indicating the spread of the middle 50% of the dataset.

Range

The difference between the highest and lowest values in a dataset, providing a measure of the overall spread.