Answer:
2x=140
x=70
Step-by-step explanation:
Answer:
$40
Step-by-step explanation:
6 = .15x
6 / .15 = 40
#2 is 5
#3 is 18.9
#4 is 14.1
#14 is yes it does
Answer:

Step-by-step explanation:
we would like to expand the following logarithmic expression:

remember the multiplication logarithmic indentity given by:

so our given expression should be

by exponent logarithmic property we acquire:

hence, our answer is A