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Algebra II Name ______________________ Practice Quiz – Sections 1-1 to 1-3 Period ____ Date __ Score______ Be able to write algebraic expressions and equations. Twice a number is equal to 11. 14 less than n is equal to 49. The product of a number and 8 is 38. Half a number results in 19. 28 is the result of subtracting 19 from a number. 42 is the sum of a number and 12. Be able to evaluate algebraic expressions (1 point per step). -2x – 5 = ___ when x = -7 ¼x +18 = ___ when x = 10 3(x + 2y) - y = ___ when x = 2 and y = -3 -2|x³ - 5| +9 = ___ when x = 2 sv² = ___ when s = 11 and v = 8 (2s)²v = ___ when s = 11 and v = 8 |s² - v³| - 11 = ___ when s = 11 and v = 8 Be able to classify numbers. Natural Whole Integer Rational Irrational √11 5¼ 51 16.523… 0 -12 296 -1.6 3.6 √9 Be able to compare (<, >, =) and order rational numbers. ¼ ____ ⅓ ¾ ____⅝ -⅝____-0.62 0.85____0.85 Order from least to greatest. 0.510, 0.501, ½ ________________________ -1, -0.70, -¾ ________________________ 0.875____⅞