## Math Problem Statement

## Solution

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## Math Problem Analysis

### Mathematical Concepts

Linear Equations

System of Equations

Elimination Method

### Formulas

4p + d = 10.50

2p + 2d = 7.50

p + d = 3.75

### Theorems

Linear equation solutions

Elimination and Substitution Methods

### Suitable Grade Level

Grades 8-10

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