Use the given graph of a rational function r(x) to solve the problem.Find all values x such that r(x) = 0.

A. 5
B. 3
C. -5
D. -3


Answer: B

Mathematics

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Three players (one divider and two choosers) are going to divide a cake fairly using the lone divider method. The divider cuts the cake into three slices (s1, s2, and s3).Suppose the choosers value the slices as follows: Which of the following is not a fair division of the cake?

A. Chooser 1 gets s1; Chooser 2 gets s2; Divider gets s3. B. Chooser 1 gets s2; Chooser 2 gets s1; Divider gets s3. C. Chooser 1 gets s1; Chooser 2 gets s3; Divider gets s2. D. Chooser 1 gets s2; Chooser 2 gets s3; Divider gets s1. E. none of these

Mathematics

Solve the equation.-3(x - 9) - 6 = 7 - 4x

A. 28 B. - 22 C. 14 D. - 14

Mathematics

Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.

A. A = 47°, B = 29°, C = 104° B. A = 104°, B = 29°, C = 47° C. A = 104°, B = 47°, C = 29° D. A = 47°, B = 104°, C = 29°

Mathematics

Calculate the total amount due to the IRS from the firm.Northwest Auto Sales collected $3,087.89 FICA, $722.17 medicare, and $2,619.72 federal withholding tax from employees.

A. $10,239.84 B. $9,517.67 C. $6,429.78 D. $7,151.95

Mathematics