Solve the problem.A bag contains 5 red marbles, 3 blue marbles, and 1 green marble. What is the probability of choosing a marble that is red or green when one marble is drawn from the bag?
A. 6
B. 
C. 
D. 
Answer: B
Mathematics
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Factor when possible.375x3y - 192y4
A. (15xy - 12y2)(25x2 + 16y2) B. 3y(5x - 4y)(25x2 + 20xy + 16y2) C. 3y(5x + 4y2)(25x2 - 20xy + 16xy2) D. 3y(125x - 4y)(x2 + 20xy + 16y2)
Mathematics
Solve.Find the area of the skating rink. If necessary, use ? ? 3.14 and round your result to the nearest tenth.
A. 560.3 sq m B. 1120.7 sq m C. 866.3 sq m D. 814.7 sq m
Mathematics
Graph the point symmetric to the given point.Plot the point (4, 1), then plot the point that is symmetric to (4, 1) with respect to the origin.
A. 
B. 
C. 
D. 
Mathematics
Use positive rational exponents to rewrite the expression.
A. 5x4 B. x5/4 C. x4/5 D. 4x5
Mathematics