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Name ___________________________________________ Due date _____________________ Period ______ Math Boxes – Week 13 Directions: Complete each box below. In order to receive full credit, you must show all work. You may use additional paper if necessary. 1. Match each letter with the correct answer. 2. Evaluate the expression below when 2 𝑥 = and y = -3. 3 a. 6(-4x + 2) = -3(4x - 12) 1. x = -6 b. 4(4x + 2) = 40 2. x = 2 c. 4x + 8 = 3x + 2 3. x = -3 d. 9 - x = 12 4. x = -2 3. What number is exactly halfway between -6 and 13? If necessary, express your answer as a decimal. 9x – y + 5y 4. Roger's New Year resolution is to go to the gym more often. He pays an initial fee of $29.99 plus a monthly fee to continue using the gym. Roger went to the gym for 7 months and paid a total of $120.92. Which equation below can be used to represent this situation? a. b. c. d. 5. TRUE OR FALSE: ANY number when combined with its opposite will result in 29.99 + 7x = 120.92 120.92 + 7x = 29.99 29.99x + 7 = 120.92 x + 29.99 = 120.92 6. Solve for x in the equation below. If necessary, express your answer as a fraction in simplest form. 3 (8𝑥 + 12) = 6 4 7. Open Ended Response: A large soda is $2.24 for 32 ounces. A medium soda is $1.79 for 24 ounces. A small soda is $1.29 for 12 ounces. Which soda is the best buy? Explain your answer.