Phillippe
Phillippe
04-06-2018
Mathematics
contestada
Can someone solve this for me? Thanks.
Respuesta :
ntnlbar
ntnlbar
04-06-2018
use this formula
[tex] log_{5}(10x + 5) - log_{5}(x - 7) = \\ log_{5}( \frac{10x + 5}{x - 7} ) [/tex]
after thet you have
[tex] log_{5}( \frac{10x + 5}{x - 7} ) = 2[/tex]
open this up
[tex] \frac{10x + 5}{x - 7} = {5}^{2} [/tex]
and from now you sould be fine!
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
3. Select the correct vocabulary word to complete the sentence below. The lab director agreed that it was one of the most ______ ideas he had ever heard. inno
how to convert a mixed number into a improper fraction?????
John's room is shaped like a box. It has a flat ceiling that is a rectangle that is 14 feet long and 9 feet wide and the walls are 7 feet high. It has one door
Evelyn is making a candy that contains 25% dark chocolate and the rest milk chocolate. The candy has 3 pounds of milk chocolate. Part A: Write an equation usin
To slow down a chemical reaction what should you add
Which of the following best describes the system of slavery in the first few decades of the American colonies? Indentured servants became enslaved after four to
In the heat of the night/the stars shine bright.
Which of these is the most likely effect of an increase in the cost of production? A) a decrease in supply B) a decrease in demand C) an increase in demand D) a
Ah, love, let us be true To one another! for the world, which seems To lie before us like a land of dreams, So various, so beautiful, so new, Hath
The theme park company is building a scale model of the killer whale stadium main show tank for an investor's presentation. Each dimension will be made 6 times
