Answer:
10
Step-by-step explanation:
This means that 12/(2x+1)=8/(x+4). Cross multiply to get 16x + 8 = 12x + 48. Subtract 12x + 8 from both sides to get 4x = 40, so x = 10.
Answer:
The answer is C.
Step-by-step explanation:
The slow cooling of intrusive igneous rock can cause large crystals to form. Crystals also form in metamorphic rock, but due the pressure, are often smaller.
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Volume of box = length x width x height = 19 x (1.7 x 12) x 6 = 19 x 20.4 x 6 = 2,325.6 cubic inches.
The answer is 8% :)
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