Algebra-1

Question Analysis
This question tests the student's ability to solve a compound inequality involving "or" and to express the solution in interval notation.

Key Concept Explanation
A compound inequality with "or" requires that at least one of the conditions be satisfied. The solution is the union of the solutions of the individual inequalities.

Step-by-step Solution
1. Solve the first inequality:
2. Add 10 to both sides:
3. Divide by 5:
4. Solve the second inequality:

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