A bag contains 3 red marbles and 7 yellow marbles. You are asked to draw 3 marbles from the bag without replacement. In how many ways can you draw 2 reds and 1 yellow?
A) 42
B) 21
C) 12
D) 30,240
E) 63
A) 42
Mathematics
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Find the sum.- 
+ 
A. 
B. 
C. 
D. 1
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Replace the question mark by <, >, or =, whichever is correct.-8.4
-2.4
A. > B. < C. =
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Use the quadratic formula to find the exact solutions.x2 + 6x = 16
A. -2, 8 B. -8, 2 C. 8, 2 D. -8, -2
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