Graph the system of inequalities, and find the coordinates of the vertices.x - 2y ? 2 x + y ? 0
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve the problem.One card is selected from a deck of cards. Find the probability of selecting a black card or a card less than 5. (Note: The ace is considered a low card.)
A. 
B. 
C. 
D. 
Mathematics
Solve formula for the specified variable.A = P + PRT
for T
A. T = 
B. T = 
C. T = 
D. T = 
Mathematics
Solve the problem.One rope pulls a barge directly east with a force of 86 N, and another rope pulls the barge directly north with a force of 87 N. Find the magnitude of the resultant force acting on the barge.
A. 7482 N B. 1 N C. 173 N D. 122 N
Mathematics
Find the area.
A. 10
m2
B. 7 m2
C. 21 m2
D. 14 m2
Mathematics