The logarithm that is expanded correctly is ㏒₉ 7/(ab)² = log₉ 7 - 2log₉ b - 2log₉ b. It follows the law of logarithm for a fraction, log (a/b) = log a - log b, for a monomial, log ab = log a + log b and for a variable with exponent, log a² = 2log a. The answer is therefore letter C. The rest of the answers are not properly expanded.
The answer is... Five less than C
Answer:
y=5/7x+2
Step-by-step explanation:
rise/run=5/7
The 2 at the end is the y-intercept
Answer: 112 divided by 2 is 56, 56 divided by 3 is about 18/19 so I think I don’t know that’s as far as I can get from the top my head. You should download Photomath it solves math problems for you and gives to the answer and explanation. Another good app is Scoratic
Step-by-step explanation: