Answer:
Step-by-step explanation:
x = normal water level
x - 12 - 13 = x - 25
so it is 25 feet below the normal water level
Answer:
3B
Step-by-step explanation:
The greatest common factor is the greatest number that will divide two values. We have two values 3B and 30B. Each has numbers which multiply together to give the number. We need to find the highest value or most in common they share. Each has the factors:
3B: 1,3,B
30B: 1, 3, 5, 6, 10, B
Both have 3 and B has factors. Our GCF is these two factors.
The fractions 25/100 and 50/200 are both equivalent to 1/4.
The answer for this question is <span>35.65 + 1.85x
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