Unit 1-4 Review

QuizÂ by Chandler Anderson

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14 questions

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- Q1Select your answer:integer, irrational, realinteger, rational, realwhole number, integer, rational, real30s
- Q2Order these number from least to greatest. What is the fifth number?-0.51.22...9/71/330s
- Q3What is the mean absolute deviation for the following numbers? 63, 70, 68, 73, 58, 672466.5467.530s
- Q4What is the mean absolute deviation: (3, 5, 7, 9, 11)MAD 2.6MAD 3MAD 7MAD 2.430s
- Q5What value of x makes this equation true? 0.6x - 5 = 0.1x +7424141630s
- Q6Which equation matches the situation?450 + 2s = 300 + 4s450 + .04s = 300 + .02s450 + .02s = 300 + .04s2(450)s = 4(300)s30s
- Q7Which inequality matches the situation?125x < 30x125x > 35x125 + 5x > 30x125 + 5x < 35x30s
- Q8Which equation matches the model above? (shaded = negative; clear = positive)5x - 4 = 2x + 8-5x + 4 = -2x - 85 + 4 = 2 + 85x + 4 = 2x -830s
- Q9Which of the following is the solution for the model?x = 14x = -14x = -4x = 430s
- Q10Carnival M charges an entrance fee of $5 and $0.65 per ticket for the rides. Carnival P charges an entrance fee of $10 and $0.45 per ticket for the rides. How many tickets must be purchased in order for the total cost at Carnival M and Carnival P to be the same?1025755030s
- Q11Choose the matching equation.5.15m + 10.25 = 10.25m10.25m + 5.15 = 10.25m10.25m + 10.25 = 5.15m5.15m = 10.25m30s
- Q12What is the solution for the equations?x = 17x = 24x = 21x = 230s
- Q13What is the slope of the triangle?-4/33/4-3/44/330s
- Q14What is the y-intercept of the graph?-1-2130s