C. carbon is found in all living things
a. heat is trapped in carbon
<span>Use a proportion:
x/(5 1/2) = 50/4
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x = (11/2)(50/4)
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x = 550/8
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x = $68.75</span>
Answer:
21/100 = .21 = 21%
Step-by-step explanation:
There are three multiples of 6: 6, 12, 18.
There are two multiples of 7 and 8 each: 7, 8, 14, 16.
3+4=7, so the answer is 7/20 or C.
The answer is option 2, it subtracts by four each time.
