Because it is a fraction ( division) rewrite as:
log (5x) - log (4y)
Rewrite log 5x as log 5 + log x
Rewrite log 4y as log 4 + log y
Now you have log 5 + log x - log 4 + log y
Apply distributive property:
log 5 + log x - log 4 - log y
The answer is B.
You just combine like terms
So 4d + - d = 3d
And 3x + 2x = 5x
So the answer is 3d + 5x
Answer:
6
Step-by-step explanation:
Answer easy ypu just subtract i am not the best at this so dont take my word for it lol
Answer:
50.465 km
Step-by-step explanation:
In order to find the distance in kilometers, you need to first convert the marathon distance into yards. Since the conversion measurement of 1 mile = 1760 yards is given, you can use this to find the total yards in 26 miles:
or x = 45,760 yards
Adding this amount to the additional 385 in the marathon distance:
45760 + 385 = 46,145 yards
Since 1 yard = 0.9144 meters, we can find the number of meters the same way we found yards:
or m=50,465 meters
Since the question is asking for kilometers, we can need to divide the number of meters by 1000, or move the decimal point three places to the left:
50,465 ÷ 1000 = 50.465 km