The Sum of Two Numbers Is 15 and the Difference

question 219

Short Answer

The sum of two numbers is 15 and the difference of the two numbers is 7. Find the two numbers.

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Definitions:

Trigonometry

A branch of mathematics that studies the relationships between the sides and angles of triangles.

Formulas

Predefined instructions in mathematics or chemistry that provide a method for solving problems or equations.

Imagery

The use of descriptive language to create mental images for the reader or listener, enhancing the sensory experience of a text.

Loci

A method of memory enhancement which uses visualizations with the use of spatial memory, familiar information about one's environment, to quickly and efficiently recall information.