Answer:
B
Step-by-step explanation:

Answer:
The least common denominator would be 42.
Step-by-step explanation:
6 and 7 don't share any common multiples with any other number besides 6 or 7.
6 * 7 = 42
Answer:
y = 1/2x + 0
Step-by-step explanation:
4.45*10 to the second power
30,000 would be the answer, 10 times as much as 3,000 is 30,000. Yes it could be as much as 3,000.