20,825 because I think you just multiply 245 and 85 and that should be the answer
Log3(7) + log3(x)
Terms that are multiplied inside one log become added when you separate them where each term gets its own log.
500 = 200 + 20h is our equation.
Subtract 200 from both sides
300 = 20h
Divide by 20
300/20 = 15.
It will take 15 hours to get 500 points.
Hope this helps!

so the slope of that line above is really -4/3, now

12n = 3-5n-1 or n =3-5n-1???