
8th Grade STAAR Math REVIEW Game 3 Tic Tac Toe # #
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A Julius sells Tshirts he designed at an arts festival. He sells each shirt for $20. He pays $50 to rent a table at the festival, and it costs him $6 to buy and silkscreen each shirt. Which inequality can Julius use to determine the numbers of Tshirts he can sell without losing money? 20x ≥ 50 + 6x 20x ≤ 50 + 6x 50 – 20x ≤ 6x 50 – 20x ≤ 6x
Answer A 20x ≥ 50 + 6x
B The best prediction of the value of y, when x = 12 in the graph shown.
Answer B 11 months
C Which relation is a function? {(2, 0), (1, 0), (1, 1), (0, 2)} {(0, 1), (1, 3), (2, 5), (3, 7)} {(1, 4), (1, 6), (0, 4), (1, 8)} {(9, 5), (9, 5), (11, 7), (11, 7)}
Answer C B.
D The number 18 falls into which of the following subsets of numbers? I and II II only II, III, and IV I, II, III and IV The distance between Home and the Bank on the diagram shown to the right.
Answer D 13
E The yintercept of the line graphed below:
Answer E 4
F The slope of line that contains points with coordinates: (− 2, −4) and (6, 4).
Answer F 1
G The table shows the estimated weights of several dinosaurs. What is the estimated weight of an Apatosaurus in scientific notation? 6.6 x 104 6.6 x 104 6.6 x 103 66 x 104
Answer G 6.6 x 104
H Which of the following is not a proportional function? (1, 2), (2, 4), (5, 10), (10, 20) B. C. Haley rents a washing machine for $125.60 a month D.
Answer H B.
I Based on these triangles, which statement is true? y = 325°, because 80+65=145 and 145+180 = 325 y = 35°, because 80 + 60 = 145 and 18045 = 35 Y = 165°, because 18080 = 100 and 100 + 65 = 165 D. Y = 145°, because 180(80+65) = 35 and 18035 = 145
Answer I D.
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