Algebra II Unit 2 Review Name ________________________________ Solve Each Inequality. Graph the solution on the number line. 2x-2 5 < 11 │ │+ 9 │x+13│> Solve the system of 3 variables. 4a + 3b + c = -17 4. 8x y + z = -3 – a 3b + 2c = -15 4x + 2y -3z = 7 – 11a = 2b 3c -58 x 3y + 2z = -8 – – Solve the situation. Correctly identify solutions. 5. A stadium has 51,000 seats. Seats sell for $25 in Section A, $20 in Section B, and $15 in Section C. The number of seats in Section A equals the total number of seats in Sections B and C. Suppose the stadium takes in $1,093,500 from each sold out event. How many seats does each section hold?
Algebra II Unit 2 Review Name ________________________________ Solve Each Inequality. Graph the solution on the number line. │ 2x-2 │+ 5 < 11 │x+13│> 9 Solve the system of 3 variables. 4a + 3b + c = -17 4. 8x – y + z = -3 a – 3b + 2c = -15 4x + 2y -3z = 7 11a = 2b – 3c -58 x – 3y + 2z = -8 Solve the situation. Correctly identify solutions. 5. A stadium has 51,000 seats. Seats sell for $25 in Section A, $20 in Section B, and $15 in Section C. The number of seats in Section A equals the total number of seats in Sections B and C. Suppose the stadium takes in $1,093,500 from each sold out event. How many seats does each section hold?
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