Learning Goals 1-3 Pre-Test

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Learning Goals 1-3 Pre-Test ALGEBRA 1 Learning Goals 1-3 Pre-Test

Given the universal set U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, A = {2, 4, 6, 8, 10}, and B = {1, 2, 3, 4, 5} 1. 2. 3. 4. (Hint: The complement of A)

Refer to the Venn Diagram to answer the following questions. Sports That Students Like 6 4 12 19 2 3 7 10 Surfing Tennis Golf 5. How many students like Surfing or Tennis, but not Golf? 6. How many students only like Surfing? 7. How many students like both Surfing and Golf but not Tennis? 8. How many students do not like either Tennis or Golf?

Identify the property that each equation demonstrates. 9. x + 9 = 9 + x 10. 2(x + 3) = 2x + 6 11. (x + y) + 3 = x + (y + 3) 12. x + (-x) = 0

Solve each equation for n. 13. 14. 15. 16.