Answer:

Step-by-step explanation:
Assuming the given logarithmic equation is

We interchange x and y to get:

We solve for y now:

We add 4 to both sides to get;

Divide through by 4:

Answer:
d = 1/4
Step-by-step explanation:
Multiply the equation by the inverse of the coefficient of the variable.

Because every number with the decimal point have a zero infinit so it's not matter they're are same
Answer:
A
Step-by-step explanation:
its 5.5 an hour and the cost is 15 at the start