Answer:
log 21 - log 6 = log 7/2
5 5 5
Step-by-step explanation:
The formula for the log of a quotient a/b is log a - log b.
Thus, log 21 - log 6 = log 21/6, or log 7/2
In your case the logs are to the base 5, so the actual answer would be:
log 21 - log 6 = log 7/2
5 5 5
Answer:
If you say that the number is called N,
then "12 more than a number" for us means 12 more than N
And in math "more than" usually means you are adding.
So 12 more than N would be 12 + N
Step-by-step explanation:
Answer:
x=-2y/3
Step-by-step explanation:
it appears that the correct answer would be $7 per toy when 100 are supplied weekly
Answer: -13x^2 + 10x + 4
Step-by-step explanation:
group all of the same variables together to simplify the equation.
-7 - 6 = -13 // the x^2 value
-5 + 15 = 10 // the x value
4 is the only number without an exponent so leave it alone.