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Which of the following is true? -10 + 14 = 4 -14÷10=1.4 10 - 14 = 4 14 x (-10) = 140 What is the value of (-15) - (-18) ÷ 3 ? Let n represent any number in this sequence. 2, 24, 46, 68, ... Which of these can be used to determinethe next number? n ÷ 12 12n n + 22 n - 22 ![]() Which number sentence is represented by this model? -3•5 = 15 -3•5 = -15 -3•(-5) = 15 -3•(-5) = -15 Clarence made a scale drawing of a classroom. The scale in the drawing is 2 inches represents 9 feet. The actual length of the classroom is 36 feet. What is the length of the classroom on the scale drawing? 4 inches 8 inches 27 inches 162 inches What is the absolute value of -8.2 ? 8.2 4.1 -4.1 -8.2 Which statement is true about the pattern shown? 5, 20, 80, 320, . . . The common ratio is 4. The common ratio is 15. The common difference is 4. The common difference is 15. Kelly received a 25% discount on the purchase of a $240 bicycle. What was the amount of the discount Kelly received? $25 $60 $180 $215 ![]() Which number sentence is represented by this model? -4•7 = 28 -4•7 = -28 4•(-7) = 28 4•(-7) = -28 ![]() ![]() What is ? a. b. c. d. Which statement is false? All squares are rectangles. All squares are parallelograms. All rhombuses are squares. All rhombuses are parallelograms. ![]() Triangle STV and triangle ZXY are similar. Which pair of segments are corresponding sides of these triangles? ST and TV and VS and ZX ? XY ? YZ ? Every rhombus is also a - parallelogram trapezoid rectangle square ![]() Quadrilateral PQMN is similar to quadrilateral WXYZ. What is the measure of angle Z? 65o 80o 100o 115o ![]() ![]() Triangle PQR is similar to triangle STU. Which proportion can be used to find n ? b. a. c. d. If k = 2, what is the value of k 3 - (k - 10) + 4k ? 6 8 22 24 Ethan earns $12 per hour to walk 2 dogs, plus anadditional $7 for brushing the 2 dogs after their walk. •Let x represent the hours Ethan works.•Let y represent the total he earns each day. Which number sentence best represents this situation? 12x + 2 + 7 = y 12x•2 + 7 = y 12x + 7 = y 12x - 7 = y Aidan's age is 6 years less than half of Maggie's age. Aidan's age is 4 years. What is Maggie's age? 2 years 5 years 10 years 20 years What is the solution to -12x ≤ -72 ? x ≥ 6 x ≤ 6 x ≥ -6 x ≤ -6 Which property is illustrated by this number sentence? (-1 • 7) + 3 = 3 + (-1 • 7) Associative Property of Addition Commutative Property of Addition Commutative Property of Multiplication Associative Property of Multiplication Distributive Property Multiplicative Identity Property ![]() Which graph represents the solution set to thisinequality?x + 5 < 7 a. c. b. d. Marjorie bought 24 bottles of juice. Each day she opens and drinks 2 of these bottles of juice. Which of the following best represents the number of unopened bottles of juice Marjorie has at the end of d days? 2d - 24 24d - 2 24 + 2d 24 - 2d ![]() What is the solution to ? -40 -6 6 40 Which of the following is the algebraic form for theverbal statement shown? "13 more than the product of 4 and a number, n" (n/4) + 13 4n + 13 4(n + 13) 13(n + 4) Which value of k makes -5 > k + 11 true? 8 -4 -16 -22 ![]() ![]() ![]() Which table contains only the points that lie on the line represented by ? a. b. c. d. What is the value of n that makes the following true? n + (-7) = -77 -84 -70 84 70 What is the solution to c - 14 < 16 ? c < 2 c > 2 c < 30 c > 30 |