6b - 2b + 8 = 2 + 6b
6b - 2b = 4b
4b + 8 = 2 + 6b
4b (-4b) + 8 = 2 + 6b (-4b)
8 = 2 + 2b
8 (-2)= 2b + 2 (-2)
6 = 2b
6/2 = 2b/b
b = 3
hope this helps
A deck has four kings, so the probability is 4/52 or 1/13.
Same stuff happens with queens.
Answer:
1200
Step-by-step explanation:
The bookshelf can hold 360 books with thickness 2cm, which is equal to 20 mm. Therefore the total space in mm that can be fit into the bookshelf is 360 * 20 = 7200 mm. To find the amount of books with thickness of 6 mm we can fit, we must divide 7200 by 6. The result is 1200
Answer:
1/13
Step-by-step explanation:
Answer:
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Step-by-step explanation:
