D
its just a basic logarithmic law.
Answer:
2x - 1 = -45.
Step-by-step explanation:
2x - 1 = -45 is the required equation.
x is the number.
Answer:
looks like 9.5, but kinda hard to tell
So basically the x will want to be singled out and 3/2-y=the variable
Answer:

Step-by-step explanation:
Midpoint formula is
---------------(1)
Here

Substituting values in equation (1)

