What is the sum of + ? (1 point) 2. Sylvia has boxes of chocolate to share at a family picnic. If she gives each person of a box, how many people can receive chocolate? (1 point) 13 17 19 21 3. Which of these numbers is not rational? (1 point) 0.25 4. Which symbol will make the number sentence true? (1 point) = 5. Which expression is equivalent to 4 • 4 • 4 • 4 • 4 • 4 • 4 • 4? (1 point) 4 • 8 84 8 • 8 48 6. Debra has of a pound of loose green tea leaves. If she wants to keep one-half of the tea at home and the other half at work, what fraction of a pound will she have at work? (1 point) 7. 7 – = (1 point) 1 6 6 8. Which of the following expressions is equivalent to (–7)5? (1 point) –7 • –7 • –7 • –7 • –7 –7 • 5 (–7) • 7 • (–7) • 7 • –7 5 • 5 • 5 • 5 • 5 • 5 • 5 Essay Note: Your teacher will grade your response to ensure you receive proper credit for your answer. 9. Describe how to use area models to find the quotient . Check your work by also finding the quotient using numerical operations only. (5 points)