Math Problem Statement

Flag question: Question 13

Question 131 pts

Morgan’s office, shown in the diagram, is 10 miles from his home. The question marks represent possible locations of a pizza parlor, which is x miles from Morgan’s home.

On Fridays Morgan treats himself to pizza for lunch, so over the course of the day he drives from his home to work, from work to the pizza parlor, back to work, then from work back to his home at the end of the day. The day’s trip is a total of 30 miles.

Indicate the shortest possible distance from the pizza parlor to Morgan's home.

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Distance Minimization

Formulas

Total distance = Distance from home to work + 2 × Distance from work to pizza parlor + Distance from work to home

Theorems

Triangle Inequality

Suitable Grade Level

Grades 8-10