A student applies for twenty scholarhips to various universities. Eleven of the scholarships pay a book stipend. Twelve scholarships include a meal ticket. Four of the scholarships exclude meals and books. How many scholarships pay for both books and meals?
A student applies for twenty scholarhips to various universities. Eleven of the scholarships pay a book stipend. Twelve scholarships include a meal ticket. Four of the scholarships exclude meals and books. How many scholarships pay for both books and meals?
Chapter2: Solving Linear Equations
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A student applies for twenty scholarhips to various universities. Eleven of the scholarships pay a book stipend. Twelve scholarships include a meal ticket. Four of the scholarships exclude meals and books.
How many scholarships pay for both books and meals?
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