The movie should be 2 hours and 15 minutes long.
9=n+3
Subtract 3 on each side
n=6
Answer: x = 2
The step by step is attached to this answer, hope it helped!
Answer:
First, write out the prime factorization of both 12 and 80: 12 = 2 x 2 x 3 and 80 = 2 x 2 x 2 x 2 x 5. Now collect only the prime numbers that each of them share in their factorizations, which are only two 2's. Thus, the greatest common factor between 12 and 80 is 2 x 2 = 4. Step-by-step explanation:
20 + 4 + 0.7 + 0.06 = 24.76 in expanded form.