Take two successive numbers, and subtract the first from the second.
Answer:both 1 and 2 are correct
Step-by-step explanation:
Answer:
unit rate: (1,1)
Step-by-step explanation:
Answer:


Step-by-step explanation:






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If you initially have 6 W, 4 R, and 8 B, and you take away two whites and a red, then you have 4W, 3 R and 8 B. There are 15 marbles total, and 8 black marbles, so you have an 8 in 15 or 53% chance of picking a black marble.