Answer:
r > 7
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
Explanation:
Step 1: Define inequality
7r + 8 > 64 - r
Step 2: Solve for r
- Add r to both sides: 8r + 8 > 64
- Subtract 8 on both sides: 8r > 56
- Divide 8 on both sides: r > 7
Here we see that any value r greater than 7 would work as a solution to the inequality.