Graph the system of inequalities.2x + y ? 4 x - 1 ? 0

A.

B.

C.

D.


Answer: C

Mathematics

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?Which of the following is a situation that requires the use of combination?

A. ?Determining the probability of getting into an accident when it is raining. B. ?Determining the probability of getting a specific license plate. C. ?Determining the probability of guessing your locker combination. D. ?Determining the probability of getting a specific hand in a 5-card game of cards. E. ?None of the above.

Mathematics

Solve the problem.James purchased a bond for $6500, and twenty months later he sold it for $7000. What annual rate would he have to earn in a savings account compounded monthly, to earn the same money on his investment?

A. 5.2% B. 5.95% C. 4.45% D. 6.45%

Mathematics

Solve the problem.Determine the five-number summary and IQR for the data set {5, -2, 8, 4, 7, 1, 7, -2, -5}.

A. Min = -5, Q1 = -2, Median = 2.6, Q3 = 7, Max = 8, IQR = 9 B. Min = -5, Q1 = -2, Median = 4, Q3 = 7, Max = 8, IQR = 9 C. Min = -5, Q1 = 1, Median = 4, Q3 = 7, Max = 8, IQR = 5 D. Min = -5, Q1 = -2, Median = 4, Q3 = 5, Max = 8, IQR = 5

Mathematics

Determine the slope and the y-intercept for the linear equation. Graph the line.y = 3x

A. m is undefined, no y-intercept

B. m = 0, y-intercept: (0, 3)

C. m = 3, y-intercept: (0, 0)

D. m = , y-intercept: (0, 0)

Mathematics