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MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the product. 1) -7(18) A) -56 B) 70 C) -126 D) 15 2) -9(-9) A) -91 B) 81 C) 91 D) -81 3) -3(19) A) -37 B) 42 C) -57 D) 157 4) -17(0) A) 1 B) 0 C) -17 D) 17 5) - (5/16) (- (24/5)) A) (1/3) B) - 1 C) 3 D) (3/2) 6) -6 (- (5/4)) A) (15/2) B).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Decide whether the statement is an example of the commutative, associative, identity, inverse, or distributive property. 1) 6⋅1 = 6 A) Distributive B) Inverse C) Identity D) Commutative 2) (7 + 8) + 2 = (8 + 7) + 2 A) Commutative B).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Add or subtract as indicated. Write the answer in lowest terms. 1) (4/9) + (2/9) A) (1/3) B) (2/3) C) (3/4) D) (1/2) 2) (5/6) + (1/6) A) (6/12) B) 1 C) (1/2) D) (6/6) 3) (12/58) + (12/58) A) (13/30) B).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the equation. 1) 9x - (8x - 1) = 2 A) - (1/17) B) 1 C) - 1 D) (1/17) 2) 4(3x - 1) = 16 A) (5/3) B) 1 C) (5/4) D) (17/12) 3) (y - 3).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Use the distributive property to write without parentheses. 1) - (7x + 7y) A) -7x + 7y B) -7x - 7y C) 7x - 7y D) 7x + 7y 2) - (-4v - 2r) A) -4v + 2r B) -4v - 2r C) 4v +.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Evaluate. 1) 30 A) -1 B) 0 C) 1 D) 3 2) -150 A) 1 B) 0 C) -1 D) -15 3) (-7)0 A) 0 B) 7 C) -1 D) 1 4) (-10)0- 100 A) 0 B) -1 C) 10 D) 1 5) (05/(-5)0) A) -5 B) -1 C) 1 D) 0 6) 140 + 50 A) 19 B) 1 C) 0 D) 2 7) 70 -.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write a numerical expression for the phrase and simplify it. 1) The difference between 19 and -7 A) 19 - (-7); 26 B) -7 - 19; -26 C) 19 - (-7); 12 D) 7 - 19; -12 2) 12 less than -9 A).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the equation. 1) (x/2) + 6 = 15 A) 44 B) 18 C) 42 D) 11 2) -8x - 8x + 9 = -5x A) - (11/9) B) - (3/7) C) (9/11) D) - (9/11) 3) 5r + 9 =.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the difference. 1) 6 - 9 A) 3 B) -15 C) 15 D) -3 2) -1 - 11 A) 12 B) 10 C) -12 D) -10 3) -10 - (-9) A) 19 B) -1 C) -19 D) 1 4) 4 - (-1) A) -3 B) 5 C) 3 D) -5 5) -36 - 36 A) -108 B) 0 C).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the equation by first clearing the decimals. 1) 0.2(60) + 0.5x = 0.3(60 + x) A) {15} B) {40} C) {20} D) {30} 2) 0.5x - 0.3(20 + x) = 0.1(20) A) {50} B) {30} C) {40} D) {20} 3) 0.86x + 0.9(4 - x) =.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Determine the number by which both sides of the equation must be multiplied or divided, as specified, to obtain just x on the left side. 1) (8/9)x = 2; multiply by A) 2 B) (9/8) C) 9 D) - (8/9) 2) (5/9)x.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write a numerical expression for the phrase and simplify it. 1) The sum of -9 and 13 and 4 A) 9 + 13 + 4; 26 B) -9 + 13 + 4; 8 C) 13 + 4 - 9; 18 D).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the indicated angle. 1) Find the supplement of 62°. A) 298° B) 118° C) 28° D) 208° 2) Find the supplement of 118°. A) 152° B) 242° C) 62° D) not possible 3) Find the complement of 50°. A) 220° B).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Evaluate. 1) 5! A) 24 B) 120 C) 125 D) 115 2) 0! A) undefined B) 1 C) 0 D) 2 3) (9 - 3)! A) 362,874 B) 6 C) 720 D) 362,877 4) 8! - 4! A) 24 B) 4 C) 40,316 D).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve. Round all amounts to one decimal place. 1) What number is 84% of 165? A) 13,860 B) 13.9 C) 1386 D) 138.6 2) 73 is 70% of what number? A) 1043 B) 104.3 C) 51.1 D) 10.4 3) 30% of.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Simplify the expression. 1) 9a - 3a + 6 A) 12a B) 6a + 6 C) -6a + 6 D) 12a + 6 2) -6 + 7(11 - 7m) A) 71 - 49m B) 71 - 7m C) 77 - 49m D) 71 + 49m 3) -14.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the equation. 1) 9r + 7 = 88 A) {72} B) {2} C) {9} D) {76} 2) 3n - 2 = 13 A) {16} B) {5} C) {12} D) {6} 3) 20 = 3x - 4 A) {10} B) {25} C) {8} D) {21} 4) 26 = 6x + 2 A) {2} B).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the sum. 1) 6 + (-4) A) -10 B) -2 C) 10 D) 2 2) -4 + 13 A) -17 B) 9 C) -9 D) 17 3) -10 + (-12) A) 2 B) -2 C) 22 D) -22 4) -14.0 + (-11.2) A) -2.8 B) 2.8 C) -25.2 D) 25.2 5) -461 + 664 A) 1125 B) -1125 C).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the range for the data set. 1) 6, 7, 8, 9, 10 A) 8 B) 6 C) 4 D) 10 2) 15, 15, 15, 19, 22, 22, 22 A) 37 B) 7 C) 4 D) 19 3) 5, 19, 5,.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write the expression using exponents. 1) 2⋅2⋅2⋅2⋅2⋅2 A) 25 B) 26 C) 12 D) 62 2) x⋅x⋅x⋅x A) 4x B) 4 C) x4 D) 4(x) 3) (b + c)(b + c)(b + c) A) (b + c)3 B) b3 + c3 C) 3b + 3c D) 3(b + c) 4) (1/5⋅5⋅5⋅5) A) (1/5) B).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write the fraction in lowest terms. 1) (2/4) A) 2 B) (4/8) C) (2/4) D) (1/2) 2) (7/9) A) (7/9) B) (1/7) C) (1/2) D) (1/9) 3) (30/80) A) (10/8) B) (3/10) C) (3/8) D) (30/80) 4) (28/63) A) (7/9) B) (28/63) C) (4/9).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Use the information provided in the first statement to complete the second statement with one of the symbols <, ≤, >, or ≥. 1) There are less than 850 offices in this corporate center. There are ___ 850.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the equation. 1) b - 6 = 2 A) {-4} B) {8} C) {-8} D) {4} 2) z + 1 = 5 A) {-4} B) {6} C) {-6} D) {4} 3) -10.9 - x = 12.4 A) {23.3} B) {1.5} C) {-23.3} D) {-1.5} 4) 8 = z + 2 A) {6} B).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the problem. 1) One half of a number is 3 more than one-sixth the same number. What is the number? A) 9 B) 12 C) 8 D) 18 2) The difference between two positive integers is 30. One integer is three.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Draw a tree diagram for the experiment. Then use the diagram to find the number of possible outcomes. 1) Choose a number (1, 2, 3) and then a vowel (a,e,i,o,u). A) 15 outcomes B) 8 outcomes C) 5.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the inequality, then graph the solution. 1) 6x < 24 A) (-∞, 4) B) (18 , ∞) C) (4, ∞) D) (-∞, 18) 2) 4x < 16 A) (-4, ∞) B) (-∞, 4) C) (4, ∞) D) (-∞, -4) 3) -12x ≥ 60 A) (-∞, 5] B) [-5,.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write the slope-intercept form of the equation for the line passing through the given pair of points. 1) (9, -6) and (0, -4) A) y = - (2/9)x - 4 B) y = (15/4)x - 4 C) y = -.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Match the equation with the graph that would most closely resemble its graph. 1) y = x + 5 A) B) C) D) 2) y = x - 4 A) B) C) D) 3) y = -x + 6 A).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write an inequality using the variable x that corresponds to the set graphed on the number line. 1) A) x < -4 B) x > -4 C) x ≥ -4 D) x ≤ -4 2) A) x > -4 B) x ≤.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Simplify the expression. Use positive exponents. Assume variables represent nonzero real numbers. 1) (-5x5)3 A) (-5)3x8y3 B) -15x5y3 C) (-5)3x15y3 D) -15x5y 2) (-5p4q4r4)4 A) (-5)4p8q8r8 B) -20p8q8r8 C) (-5)16p16q16r16 D) (-5)4p16q16r16 3) ((1/x4))6 A) x24 B) (1/x10) C) x10 D) (1/x24) 4) ((pm5/q7))4 A) (pm9/q11) B) (p4m9/q11) C) (p4m20/q28) D) (pm20/q28) 5) (-2p)6 (-2p)4 A) 4p10 B) -210p10 C).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. For the set of numbers, find the mean, median, and mode. 1) 77, 72, 70, 66, 72, 58, 68 A) mean: 69, median: 70, mode: 72 B) mean: 70, median: 69, mode: 77 C) mean: 69, median: 66,.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Use the coordinates of the indicated points to find the slope of the line. 1) A) -1 B) 2 C) 1 D) -2 2) A) – 1/4 B) -4 C) 1/4 D) 4 3) A) undefined B) -3 C) 3/2 D) 0 4) A) 0 B) undefined C) 7/2 D) 1 5) A).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Decide if the statement is true or false. 1) -(-16) < -12 A) True B) False 2) -(-4) > -9 A) True B) False 3) -11 > -3 A) False B) True 4) -20 ≤ -1 A) True B) False 5) -16 ≤ -(-23) A) False B) True 6) -21 ≥ -(-7) A).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write the following as an equation, using x for the unknown number. Then solve. 1) Four times a number added to 9 times the number equals 65. Find the number. A) 4x - 9x = 65; -7.2 B).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the equation. 1) x - 3 = 4 A) -1 B) 1 C) 7 D) -7 2) 4 = r + 10 A) -6 B) 6 C) -14 D) 14 3) t - 9 = 11 A) 2 B) -2.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Identify the numerical coefficient of the term. 1) -10x A) -10 B) 10 C) 1 D) x 2) 6y A) -6 B) y C) 1 D) 6 3) -b A) 0 B) -1 C) 1 D) b 4) -11x2 A) -11 B) x2 C).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. The bar graph below shows the number of students by major in the College of Arts and Sciences. Answer the question. 1) How many students are majoring in Math? A) 150 B) 250 C) 200 D) 300 2) About how many students.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Evaluate. 1) (4!/2!) A) (4/2) B) 4 C) 12 D) 2! 2) (4!/4!) A) 4 B) 1 C) 0 D) 24 3) (11!/6! 5!) A) 924 B) 462 C) 231 D) 1848 4) (8 - 4)! A) 40,316 B) 24 C) 40,296 D) 4 5).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Perform the indicated operation. Write the answer in scientific notation. 1) (6 × 10-1/3 × 103) A) 2 × 10-4 B) 2 × 102 C) 4 × 102 D) 4 × 10-4 2) (6.72 × 108/2.8 × 101) A) 4.8 × 107 B).
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Use a commutative property to complete the statement. 1) 8 + x = ______ A) 8 - x B) x - 8 C) x + 8 D) -x - 8 2) -5 ⋅ x = ______ A) x -.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Complete the ordered pairs. Then graph the equation by plotting the points and drawing a line through them. 1) y = -x - 7 (0, ), ( , 0), (1, ) A) (0, 7), (7, 0), (1, 6) B) (0,.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Determine whether the ordered pair is a solution of the system of linear equations. 1) (-6, -5), A) Yes B) No 2) (5, -1), A) Yes B) No 3) (-2, -4), A) Yes B) No 4) (1, 4), A) Yes.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve. 1) Five less than three times a number is less than ten. Find all such numbers. A) x > - (5/3) B) x < (5/3) C) x < 5 D) x < (25/3) 2) The area of a.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write a numerical expression for the phrase and simplify it. 1) The quotient of -18 and -9 A) (-9)(-18); 162 B) (-18/-9); 2 C) (-9/-18); (1/2) D) (-18/-9); (1/2) 2) The quotient of 16 and the sum of 6 and -4 A) (16/6.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Simplify by writing the expression with positive exponents. Assume that all variables represent nonzero real numbers. 1) (6x-5/y-4z-7) A) (yz28/6x5) B) (-6x5/y4z7) C) (6y4z7/x5) D) ( y4z7/6x5) 2) (7x-5/y-6z4) A) (7y6/x5z4) B) (7x5/y6z4) C) (7/x5y6z4) D) (y6/7x5z4) 3) (9a-3 b4/45a-6 b8) A) - (a2/5b5) B) (5a3/b4) C) (b5/5a3) D) (a3/5b4) 4) ((z.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the GCF for the list. 1) 36, 15 A) 15 B) 3 C) 1 D) 6 2) 630, 360 A) 45 B) 90 C) 2 D) 1 3) 15, 21, 30 A) 3 B) 6 C) 15 D) 1 4) 20, 14,.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Give the ordered pairs for the points labeled on the graph. 1) A) A(2, 7); B(3, -7) B) A(2, 3); B(7, 3) C) A(7, 20); B(3, -7) D) A(2, 7); B(-7, 3) 2) A) C(-3, 3); D(5, -6) B) C(-3, 3); D(-6,.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Determine whether or not the number is written in scientific notation. 1) 1.92 × 107 A) Yes B) No 2) 0.32 × 1011 A) Yes B) No 3) 4,500,000 A) Yes B) No 4) 0.0008 A) Yes B) No 5) 17.04 × 105 A) Yes B) No Write.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Use the choices below to fill in the blank. Choices may be used more than once or not at all. 1) Another word for average is _____. A) grade point average B) mode C) median D) mean 2) The.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Decide whether perimeter or area would be used to solve a problem concerning the measure of the quantity. 1) Baseboards for a dining room A) Area B) Perimeter 2) Tilling a garden A) Area B) Perimeter 3) Border fence for a garden A) Area B).
