1. to have enough time for studies, the student can work no more than 18 hours per week.
x+y ≤ 18
2. The tutoring center requires that each tutor spend at least three hours per week tutoring
These solutions may offer step-by-step problem-solving explanations or good writing examples that include modern styles of formatting and construction of bibliographies out of text citations and references. Students may use these solutions for personal skill-building and practice. Unethical use is strictly forbidden.x ≥...
By purchasing this solution you'll be able to access the following files: