Step-by-step explanation:
Using the properties of logarithms, the left side of the equation becomes

while the right hand side becomes

so we end up with

Answer: [-1,infinity)
Step-by-step explanation:
Answer:
x=8
Step-by-step explanation:
30-5x-10
-5x+30-10
-5x+40
-5x= -40
divide both sides by -5
-5x/-5= -40/-5
x=8
Answer:
49%
Step-by-step explanation:
7 percent of 500=35%
Answer:
A.
Step-by-step explanation:
20000milliters = 20litres