Solve the problem.Jon has 914 points in his math class. He must have 82% of the 1200 points possible by the end of the term to receive credit for the class. What is the minimum number of additional points he must earn by the end of the term to receive credit for the class?
A. 286 points
B. 70 points
C. 984 points
D. 749 points
Answer: B
Mathematics
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Graph on the number line, and express in interval notation.The set of all real numbers less than or equal to 0.
A. (-?, 0]
B. (0, ?)
C. (-?, 0)
D. [0, ?)
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Solve for rate in the problem. Round to the nearest tenth of a percent.4.1 cases is % of 15.0 cases.
A. 3.7 B. 0.3 C. 27.3 D. 365.9
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Find the x-intercepts of the graph of the equation. (The grids are intentionally not included.)y = x2 - 5x - 50
A. (-5, 0) (10, 0) B. (5, 0), (1, 0) C. (5, 0), (-10, 0) D. (15, 0)
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Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution.4 x + 7 = 7
A. {-0.60} B. {7.71} C. {-5.60} D. {1.56}
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